Home / 4,832,697.28-6,669,293.52-2,657,405.92

Finding the Fourth Proportional to 4,832,697.28, 6,669,293.52 and 2,657,405.92

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Solution

The fourth proportional to 4,832,697.28, 6,669,293.52 and 2,657,405.92 is: 3,667,314.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,697.28 : 6,669,293.52 = 2,657,405.92 : x
  2. Step 2: Convert to fraction form
    4,832,697.28/6,669,293.52 = 2,657,405.92/x
  3. Step 3: Cross multiply
    4,832,697.28x = 6,669,293.52 × 2,657,405.92
  4. Step 4: Simplify right side
    4,832,697.28x = 17,723,020,082,265.64
  5. Step 5: Solve for x
    x = 17,723,020,082,265.64/4,832,697.28
  6. Step 6: Final answer
    x = 3,667,314.35

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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.