Home / 4,344,610.60-6,516,915.90-1,820,002.60

Finding the Fourth Proportional to 4,344,610.60, 6,516,915.90 and 1,820,002.60

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Solution

The fourth proportional to 4,344,610.60, 6,516,915.90 and 1,820,002.60 is: 2,730,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,610.60 : 6,516,915.90 = 1,820,002.60 : x
  2. Step 2: Convert to fraction form
    4,344,610.60/6,516,915.90 = 1,820,002.60/x
  3. Step 3: Cross multiply
    4,344,610.60x = 6,516,915.90 × 1,820,002.60
  4. Step 4: Simplify right side
    4,344,610.60x = 11,860,803,881,981.34
  5. Step 5: Solve for x
    x = 11,860,803,881,981.34/4,344,610.60
  6. Step 6: Final answer
    x = 2,730,003.90

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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.