Home / 6,719,375.30-10,079,062.95-4,829,807.30

Finding the Fourth Proportional to 6,719,375.30, 10,079,062.95 and 4,829,807.30

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Solution

The fourth proportional to 6,719,375.30, 10,079,062.95 and 4,829,807.30 is: 7,244,710.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,375.30 : 10,079,062.95 = 4,829,807.30 : x
  2. Step 2: Convert to fraction form
    6,719,375.30/10,079,062.95 = 4,829,807.30/x
  3. Step 3: Cross multiply
    6,719,375.30x = 10,079,062.95 × 4,829,807.30
  4. Step 4: Simplify right side
    6,719,375.30x = 48,679,931,813,069.53
  5. Step 5: Solve for x
    x = 48,679,931,813,069.53/6,719,375.30
  6. Step 6: Final answer
    x = 7,244,710.95

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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.