Home / 8,772,016.66-13,158,398.49-2,706,614.10

Finding the Fourth Proportional to 8,772,016.66, 13,158,398.49 and 2,706,614.10

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Solution

The fourth proportional to 8,772,016.66, 13,158,398.49 and 2,706,614.10 is: 4,060,036.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,772,016.66 : 13,158,398.49 = 2,706,614.10 : x
  2. Step 2: Convert to fraction form
    8,772,016.66/13,158,398.49 = 2,706,614.10/x
  3. Step 3: Cross multiply
    8,772,016.66x = 13,158,398.49 × 2,706,614.10
  4. Step 4: Simplify right side
    8,772,016.66x = 35,614,706,886,452.71
  5. Step 5: Solve for x
    x = 35,614,706,886,452.71/8,772,016.66
  6. Step 6: Final answer
    x = 4,060,036.39

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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.