Home / 15,252,022.17-22,878,014.90-3,892,472.01

Finding the Fourth Proportional to 15,252,022.17, 22,878,014.90 and 3,892,472.01

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Solution

The fourth proportional to 15,252,022.17, 22,878,014.90 and 3,892,472.01 is: 5,838,703.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,252,022.17 : 22,878,014.90 = 3,892,472.01 : x
  2. Step 2: Convert to fraction form
    15,252,022.17/22,878,014.90 = 3,892,472.01/x
  3. Step 3: Cross multiply
    15,252,022.17x = 22,878,014.90 × 3,892,472.01
  4. Step 4: Simplify right side
    15,252,022.17x = 89,052,032,623,150.58
  5. Step 5: Solve for x
    x = 89,052,032,623,150.58/15,252,022.17
  6. Step 6: Final answer
    x = 5,838,703.33

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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.