Home / 6,565,205.38-9,061,495.08-3,849,826.18

Finding the Fourth Proportional to 6,565,205.38, 9,061,495.08 and 3,849,826.18

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Solution

The fourth proportional to 6,565,205.38, 9,061,495.08 and 3,849,826.18 is: 5,313,646.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,205.38 : 9,061,495.08 = 3,849,826.18 : x
  2. Step 2: Convert to fraction form
    6,565,205.38/9,061,495.08 = 3,849,826.18/x
  3. Step 3: Cross multiply
    6,565,205.38x = 9,061,495.08 × 3,849,826.18
  4. Step 4: Simplify right side
    6,565,205.38x = 34,885,180,988,925.20
  5. Step 5: Solve for x
    x = 34,885,180,988,925.20/6,565,205.38
  6. Step 6: Final answer
    x = 5,313,646.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.