Home / 17,637,122.86-26,445,387.47-6,841,809.18

Finding the Fourth Proportional to 17,637,122.86, 26,445,387.47 and 6,841,809.18

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Solution

The fourth proportional to 17,637,122.86, 26,445,387.47 and 6,841,809.18 is: 10,258,719.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,122.86 : 26,445,387.47 = 6,841,809.18 : x
  2. Step 2: Convert to fraction form
    17,637,122.86/26,445,387.47 = 6,841,809.18/x
  3. Step 3: Cross multiply
    17,637,122.86x = 26,445,387.47 × 6,841,809.18
  4. Step 4: Simplify right side
    17,637,122.86x = 180,934,294,726,693.91
  5. Step 5: Solve for x
    x = 180,934,294,726,693.91/17,637,122.86
  6. Step 6: Final answer
    x = 10,258,719.42

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Double scale
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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.