Home / 6,227,515.30-9,341,272.95-4,526,904.10

Finding the Fourth Proportional to 6,227,515.30, 9,341,272.95 and 4,526,904.10

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Solution

The fourth proportional to 6,227,515.30, 9,341,272.95 and 4,526,904.10 is: 6,790,356.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,515.30 : 9,341,272.95 = 4,526,904.10 : x
  2. Step 2: Convert to fraction form
    6,227,515.30/9,341,272.95 = 4,526,904.10/x
  3. Step 3: Cross multiply
    6,227,515.30x = 9,341,272.95 × 4,526,904.10
  4. Step 4: Simplify right side
    6,227,515.30x = 42,287,046,816,574.09
  5. Step 5: Solve for x
    x = 42,287,046,816,574.09/6,227,515.30
  6. Step 6: Final answer
    x = 6,790,356.15

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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.