Home / 4,730,001.60-7,095,002.40-1,737,796.80

Finding the Fourth Proportional to 4,730,001.60, 7,095,002.40 and 1,737,796.80

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Solution

The fourth proportional to 4,730,001.60, 7,095,002.40 and 1,737,796.80 is: 2,606,695.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,001.60 : 7,095,002.40 = 1,737,796.80 : x
  2. Step 2: Convert to fraction form
    4,730,001.60/7,095,002.40 = 1,737,796.80/x
  3. Step 3: Cross multiply
    4,730,001.60x = 7,095,002.40 × 1,737,796.80
  4. Step 4: Simplify right side
    4,730,001.60x = 12,329,672,466,712.32
  5. Step 5: Solve for x
    x = 12,329,672,466,712.32/4,730,001.60
  6. Step 6: Final answer
    x = 2,606,695.20

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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.