Home / 3,755,931.60-5,633,897.40-1,096,539.60

Finding the Fourth Proportional to 3,755,931.60, 5,633,897.40 and 1,096,539.60

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Solution

The fourth proportional to 3,755,931.60, 5,633,897.40 and 1,096,539.60 is: 1,644,809.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,931.60 : 5,633,897.40 = 1,096,539.60 : x
  2. Step 2: Convert to fraction form
    3,755,931.60/5,633,897.40 = 1,096,539.60/x
  3. Step 3: Cross multiply
    3,755,931.60x = 5,633,897.40 × 1,096,539.60
  4. Step 4: Simplify right side
    3,755,931.60x = 6,177,791,601,437.04
  5. Step 5: Solve for x
    x = 6,177,791,601,437.04/3,755,931.60
  6. Step 6: Final answer
    x = 1,644,809.40

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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.