Home / 4,329,499.12-5,974,761.93-2,395,939.61

Finding the Fourth Proportional to 4,329,499.12, 5,974,761.93 and 2,395,939.61

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Solution

The fourth proportional to 4,329,499.12, 5,974,761.93 and 2,395,939.61 is: 3,306,426.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,499.12 : 5,974,761.93 = 2,395,939.61 : x
  2. Step 2: Convert to fraction form
    4,329,499.12/5,974,761.93 = 2,395,939.61/x
  3. Step 3: Cross multiply
    4,329,499.12x = 5,974,761.93 × 2,395,939.61
  4. Step 4: Simplify right side
    4,329,499.12x = 14,315,168,774,359.18
  5. Step 5: Solve for x
    x = 14,315,168,774,359.18/4,329,499.12
  6. Step 6: Final answer
    x = 3,306,426.08

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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.