Home / 6,360,397.14-9,516,520.14-3,768,093.72

Finding the Fourth Proportional to 6,360,397.14, 9,516,520.14 and 3,768,093.72

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Solution

The fourth proportional to 6,360,397.14, 9,516,520.14 and 3,768,093.72 is: 5,637,877.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,397.14 : 9,516,520.14 = 3,768,093.72 : x
  2. Step 2: Convert to fraction form
    6,360,397.14/9,516,520.14 = 3,768,093.72/x
  3. Step 3: Cross multiply
    6,360,397.14x = 9,516,520.14 × 3,768,093.72
  4. Step 4: Simplify right side
    6,360,397.14x = 35,859,139,775,787.52
  5. Step 5: Solve for x
    x = 35,859,139,775,787.52/6,360,397.14
  6. Step 6: Final answer
    x = 5,637,877.48

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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.