Home / 6,768,097.48-9,341,168.57-4,016,302.20

Finding the Fourth Proportional to 6,768,097.48, 9,341,168.57 and 4,016,302.20

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Solution

The fourth proportional to 6,768,097.48, 9,341,168.57 and 4,016,302.20 is: 5,543,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,768,097.48 : 9,341,168.57 = 4,016,302.20 : x
  2. Step 2: Convert to fraction form
    6,768,097.48/9,341,168.57 = 4,016,302.20/x
  3. Step 3: Cross multiply
    6,768,097.48x = 9,341,168.57 × 4,016,302.20
  4. Step 4: Simplify right side
    6,768,097.48x = 37,516,955,878,261.86
  5. Step 5: Solve for x
    x = 37,516,955,878,261.86/6,768,097.48
  6. Step 6: Final answer
    x = 5,543,205.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.