Home / 4,680,495.90-7,006,747.05-4,403,670.30

Finding the Fourth Proportional to 4,680,495.90, 7,006,747.05 and 4,403,670.30

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Solution

The fourth proportional to 4,680,495.90, 7,006,747.05 and 4,403,670.30 is: 6,592,336.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,495.90 : 7,006,747.05 = 4,403,670.30 : x
  2. Step 2: Convert to fraction form
    4,680,495.90/7,006,747.05 = 4,403,670.30/x
  3. Step 3: Cross multiply
    4,680,495.90x = 7,006,747.05 × 4,403,670.30
  4. Step 4: Simplify right side
    4,680,495.90x = 30,855,403,883,697.61
  5. Step 5: Solve for x
    x = 30,855,403,883,697.61/4,680,495.90
  6. Step 6: Final answer
    x = 6,592,336.48

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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.