Home / 8,043,737.31-11,100,124.11-4,559,397.30

Finding the Fourth Proportional to 8,043,737.31, 11,100,124.11 and 4,559,397.30

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Solution

The fourth proportional to 8,043,737.31, 11,100,124.11 and 4,559,397.30 is: 6,291,835.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,737.31 : 11,100,124.11 = 4,559,397.30 : x
  2. Step 2: Convert to fraction form
    8,043,737.31/11,100,124.11 = 4,559,397.30/x
  3. Step 3: Cross multiply
    8,043,737.31x = 11,100,124.11 × 4,559,397.30
  4. Step 4: Simplify right side
    8,043,737.31x = 50,609,875,896,798.90
  5. Step 5: Solve for x
    x = 50,609,875,896,798.90/8,043,737.31
  6. Step 6: Final answer
    x = 6,291,835.99

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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.