Home / 9,021,443.14-13,527,683.17-2,872,622.04

Finding the Fourth Proportional to 9,021,443.14, 13,527,683.17 and 2,872,622.04

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Solution

The fourth proportional to 9,021,443.14, 13,527,683.17 and 2,872,622.04 is: 4,307,506.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,021,443.14 : 13,527,683.17 = 2,872,622.04 : x
  2. Step 2: Convert to fraction form
    9,021,443.14/13,527,683.17 = 2,872,622.04/x
  3. Step 3: Cross multiply
    9,021,443.14x = 13,527,683.17 × 2,872,622.04
  4. Step 4: Simplify right side
    9,021,443.14x = 38,859,920,766,368.70
  5. Step 5: Solve for x
    x = 38,859,920,766,368.70/9,021,443.14
  6. Step 6: Final answer
    x = 4,307,506.03

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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.