Home / 4,236,081.30-6,350,185.35-2,956,686.30

Finding the Fourth Proportional to 4,236,081.30, 6,350,185.35 and 2,956,686.30

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Solution

The fourth proportional to 4,236,081.30, 6,350,185.35 and 2,956,686.30 is: 4,432,281.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236,081.30 : 6,350,185.35 = 2,956,686.30 : x
  2. Step 2: Convert to fraction form
    4,236,081.30/6,350,185.35 = 2,956,686.30/x
  3. Step 3: Cross multiply
    4,236,081.30x = 6,350,185.35 × 2,956,686.30
  4. Step 4: Simplify right side
    4,236,081.30x = 18,775,506,026,805.70
  5. Step 5: Solve for x
    x = 18,775,506,026,805.70/4,236,081.30
  6. Step 6: Final answer
    x = 4,432,281.79

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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.