Home / 4,238,798.12-5,849,695.14-2,428,312.04

Finding the Fourth Proportional to 4,238,798.12, 5,849,695.14 and 2,428,312.04

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Solution

The fourth proportional to 4,238,798.12, 5,849,695.14 and 2,428,312.04 is: 3,351,158.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,798.12 : 5,849,695.14 = 2,428,312.04 : x
  2. Step 2: Convert to fraction form
    4,238,798.12/5,849,695.14 = 2,428,312.04/x
  3. Step 3: Cross multiply
    4,238,798.12x = 5,849,695.14 × 2,428,312.04
  4. Step 4: Simplify right side
    4,238,798.12x = 14,204,885,138,791.48
  5. Step 5: Solve for x
    x = 14,204,885,138,791.48/4,238,798.12
  6. Step 6: Final answer
    x = 3,351,158.69

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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.