Home / 9,833,045.60-13,569,659.79-5,482,402.76

Finding the Fourth Proportional to 9,833,045.60, 13,569,659.79 and 5,482,402.76

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Solution

The fourth proportional to 9,833,045.60, 13,569,659.79 and 5,482,402.76 is: 7,565,747.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,045.60 : 13,569,659.79 = 5,482,402.76 : x
  2. Step 2: Convert to fraction form
    9,833,045.60/13,569,659.79 = 5,482,402.76/x
  3. Step 3: Cross multiply
    9,833,045.60x = 13,569,659.79 × 5,482,402.76
  4. Step 4: Simplify right side
    9,833,045.60x = 74,394,340,284,957.02
  5. Step 5: Solve for x
    x = 74,394,340,284,957.02/9,833,045.60
  6. Step 6: Final answer
    x = 7,565,747.51

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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.