Home / 5,825,211.87-8,737,810.23-1,565,380.11

Finding the Fourth Proportional to 5,825,211.87, 8,737,810.23 and 1,565,380.11

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Solution

The fourth proportional to 5,825,211.87, 8,737,810.23 and 1,565,380.11 is: 2,348,068.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,211.87 : 8,737,810.23 = 1,565,380.11 : x
  2. Step 2: Convert to fraction form
    5,825,211.87/8,737,810.23 = 1,565,380.11/x
  3. Step 3: Cross multiply
    5,825,211.87x = 8,737,810.23 × 1,565,380.11
  4. Step 4: Simplify right side
    5,825,211.87x = 13,677,994,338,996.53
  5. Step 5: Solve for x
    x = 13,677,994,338,996.53/5,825,211.87
  6. Step 6: Final answer
    x = 2,348,068.13

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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.