Home / 15,539,006.75-23,304,532.95-4,606,639.94

Finding the Fourth Proportional to 15,539,006.75, 23,304,532.95 and 4,606,639.94

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Solution

The fourth proportional to 15,539,006.75, 23,304,532.95 and 4,606,639.94 is: 6,908,780.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,539,006.75 : 23,304,532.95 = 4,606,639.94 : x
  2. Step 2: Convert to fraction form
    15,539,006.75/23,304,532.95 = 4,606,639.94/x
  3. Step 3: Cross multiply
    15,539,006.75x = 23,304,532.95 × 4,606,639.94
  4. Step 4: Simplify right side
    15,539,006.75x = 107,355,592,328,777.34
  5. Step 5: Solve for x
    x = 107,355,592,328,777.34/15,539,006.75
  6. Step 6: Final answer
    x = 6,908,780.86

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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.