Home / 3,701,141.30-5,553,785.55-1,570,862.90

Finding the Fourth Proportional to 3,701,141.30, 5,553,785.55 and 1,570,862.90

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Solution

The fourth proportional to 3,701,141.30, 5,553,785.55 and 1,570,862.90 is: 2,357,174.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,141.30 : 5,553,785.55 = 1,570,862.90 : x
  2. Step 2: Convert to fraction form
    3,701,141.30/5,553,785.55 = 1,570,862.90/x
  3. Step 3: Cross multiply
    3,701,141.30x = 5,553,785.55 × 1,570,862.90
  4. Step 4: Simplify right side
    3,701,141.30x = 8,724,235,675,051.09
  5. Step 5: Solve for x
    x = 8,724,235,675,051.09/3,701,141.30
  6. Step 6: Final answer
    x = 2,357,174.44

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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.