Home / 9,240,200.70-13,834,057.05-8,737,482.30

Finding the Fourth Proportional to 9,240,200.70, 13,834,057.05 and 8,737,482.30

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Solution

The fourth proportional to 9,240,200.70, 13,834,057.05 and 8,737,482.30 is: 13,081,407.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,200.70 : 13,834,057.05 = 8,737,482.30 : x
  2. Step 2: Convert to fraction form
    9,240,200.70/13,834,057.05 = 8,737,482.30/x
  3. Step 3: Cross multiply
    9,240,200.70x = 13,834,057.05 × 8,737,482.30
  4. Step 4: Simplify right side
    9,240,200.70x = 120,874,828,611,565.23
  5. Step 5: Solve for x
    x = 120,874,828,611,565.23/9,240,200.70
  6. Step 6: Final answer
    x = 13,081,407.27

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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.