Home / 13,797,442.16-20,698,658.04-5,706,024.92

Finding the Fourth Proportional to 13,797,442.16, 20,698,658.04 and 5,706,024.92

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Solution

The fourth proportional to 13,797,442.16, 20,698,658.04 and 5,706,024.92 is: 8,560,069.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,797,442.16 : 20,698,658.04 = 5,706,024.92 : x
  2. Step 2: Convert to fraction form
    13,797,442.16/20,698,658.04 = 5,706,024.92/x
  3. Step 3: Cross multiply
    13,797,442.16x = 20,698,658.04 × 5,706,024.92
  4. Step 4: Simplify right side
    13,797,442.16x = 118,107,058,586,798.34
  5. Step 5: Solve for x
    x = 118,107,058,586,798.34/13,797,442.16
  6. Step 6: Final answer
    x = 8,560,069.12

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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.