Home / 5,009,627.30-6,913,288.17-2,717,787.38

Finding the Fourth Proportional to 5,009,627.30, 6,913,288.17 and 2,717,787.38

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Solution

The fourth proportional to 5,009,627.30, 6,913,288.17 and 2,717,787.38 is: 3,750,547.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,627.30 : 6,913,288.17 = 2,717,787.38 : x
  2. Step 2: Convert to fraction form
    5,009,627.30/6,913,288.17 = 2,717,787.38/x
  3. Step 3: Cross multiply
    5,009,627.30x = 6,913,288.17 × 2,717,787.38
  4. Step 4: Simplify right side
    5,009,627.30x = 18,788,847,308,162.86
  5. Step 5: Solve for x
    x = 18,788,847,308,162.86/5,009,627.30
  6. Step 6: Final answer
    x = 3,750,547.94

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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.