Home / 8,772,017.16-13,158,399.24-2,706,614.60

Finding the Fourth Proportional to 8,772,017.16, 13,158,399.24 and 2,706,614.60

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Solution

The fourth proportional to 8,772,017.16, 13,158,399.24 and 2,706,614.60 is: 4,060,037.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,772,017.16 : 13,158,399.24 = 2,706,614.60 : x
  2. Step 2: Convert to fraction form
    8,772,017.16/13,158,399.24 = 2,706,614.60/x
  3. Step 3: Cross multiply
    8,772,017.16x = 13,158,399.24 × 2,706,614.60
  4. Step 4: Simplify right side
    8,772,017.16x = 35,614,715,429,820.91
  5. Step 5: Solve for x
    x = 35,614,715,429,820.91/8,772,017.16
  6. Step 6: Final answer
    x = 4,060,037.14

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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.