Home / 6,733,121.40-10,099,682.10-4,607,357.40

Finding the Fourth Proportional to 6,733,121.40, 10,099,682.10 and 4,607,357.40

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Solution

The fourth proportional to 6,733,121.40, 10,099,682.10 and 4,607,357.40 is: 6,911,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733,121.40 : 10,099,682.10 = 4,607,357.40 : x
  2. Step 2: Convert to fraction form
    6,733,121.40/10,099,682.10 = 4,607,357.40/x
  3. Step 3: Cross multiply
    6,733,121.40x = 10,099,682.10 × 4,607,357.40
  4. Step 4: Simplify right side
    6,733,121.40x = 46,532,845,061,082.54
  5. Step 5: Solve for x
    x = 46,532,845,061,082.54/6,733,121.40
  6. Step 6: Final answer
    x = 6,911,036.10

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.