Home / 9,071,064.40-13,606,596.60-4,536,101.20

Finding the Fourth Proportional to 9,071,064.40, 13,606,596.60 and 4,536,101.20

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Solution

The fourth proportional to 9,071,064.40, 13,606,596.60 and 4,536,101.20 is: 6,804,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071,064.40 : 13,606,596.60 = 4,536,101.20 : x
  2. Step 2: Convert to fraction form
    9,071,064.40/13,606,596.60 = 4,536,101.20/x
  3. Step 3: Cross multiply
    9,071,064.40x = 13,606,596.60 × 4,536,101.20
  4. Step 4: Simplify right side
    9,071,064.40x = 61,720,899,165,175.92
  5. Step 5: Solve for x
    x = 61,720,899,165,175.92/9,071,064.40
  6. Step 6: Final answer
    x = 6,804,151.80

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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.