Home / 5,934,152.10-8,877,608.55-5,144,207.70

Finding the Fourth Proportional to 5,934,152.10, 8,877,608.55 and 5,144,207.70

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Solution

The fourth proportional to 5,934,152.10, 8,877,608.55 and 5,144,207.70 is: 7,695,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,152.10 : 8,877,608.55 = 5,144,207.70 : x
  2. Step 2: Convert to fraction form
    5,934,152.10/8,877,608.55 = 5,144,207.70/x
  3. Step 3: Cross multiply
    5,934,152.10x = 8,877,608.55 × 5,144,207.70
  4. Step 4: Simplify right side
    5,934,152.10x = 45,668,262,260,495.84
  5. Step 5: Solve for x
    x = 45,668,262,260,495.84/5,934,152.10
  6. Step 6: Final answer
    x = 7,695,836.15

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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.