Home / 10,600,052.16-15,900,339.60-3,868,464

Finding the Fourth Proportional to 10,600,052.16, 15,900,339.60 and 3,868,464

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Solution

The fourth proportional to 10,600,052.16, 15,900,339.60 and 3,868,464 is: 5,802,791.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600,052.16 : 15,900,339.60 = 3,868,464 : x
  2. Step 2: Convert to fraction form
    10,600,052.16/15,900,339.60 = 3,868,464/x
  3. Step 3: Cross multiply
    10,600,052.16x = 15,900,339.60 × 3,868,464
  4. Step 4: Simplify right side
    10,600,052.16x = 61,509,891,330,374.40
  5. Step 5: Solve for x
    x = 61,509,891,330,374.40/10,600,052.16
  6. Step 6: Final answer
    x = 5,802,791.38

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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.