Home / 3,465,603.60-5,194,906.20-1,573,702.80

Finding the Fourth Proportional to 3,465,603.60, 5,194,906.20 and 1,573,702.80

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Solution

The fourth proportional to 3,465,603.60, 5,194,906.20 and 1,573,702.80 is: 2,358,965.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,603.60 : 5,194,906.20 = 1,573,702.80 : x
  2. Step 2: Convert to fraction form
    3,465,603.60/5,194,906.20 = 1,573,702.80/x
  3. Step 3: Cross multiply
    3,465,603.60x = 5,194,906.20 × 1,573,702.80
  4. Step 4: Simplify right side
    3,465,603.60x = 8,175,238,432,677.36
  5. Step 5: Solve for x
    x = 8,175,238,432,677.36/3,465,603.60
  6. Step 6: Final answer
    x = 2,358,965.24

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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.