Home / 1,368,459.24-2,052,057.02-503,676.95

Finding the Fourth Proportional to 1,368,459.24, 2,052,057.02 and 503,676.95

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Solution

The fourth proportional to 1,368,459.24, 2,052,057.02 and 503,676.95 is: 755,282.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,459.24 : 2,052,057.02 = 503,676.95 : x
  2. Step 2: Convert to fraction form
    1,368,459.24/2,052,057.02 = 503,676.95/x
  3. Step 3: Cross multiply
    1,368,459.24x = 2,052,057.02 × 503,676.95
  4. Step 4: Simplify right side
    1,368,459.24x = 1,033,573,808,281.02
  5. Step 5: Solve for x
    x = 1,033,573,808,281.02/1,368,459.24
  6. Step 6: Final answer
    x = 755,282.86

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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.