Home / 1,049,252.13-1,572,376.46-450,053.01

Finding the Fourth Proportional to 1,049,252.13, 1,572,376.46 and 450,053.01

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Solution

The fourth proportional to 1,049,252.13, 1,572,376.46 and 450,053.01 is: 674,435.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,252.13 : 1,572,376.46 = 450,053.01 : x
  2. Step 2: Convert to fraction form
    1,049,252.13/1,572,376.46 = 450,053.01/x
  3. Step 3: Cross multiply
    1,049,252.13x = 1,572,376.46 × 450,053.01
  4. Step 4: Simplify right side
    1,049,252.13x = 707,652,756,425.88
  5. Step 5: Solve for x
    x = 707,652,756,425.88/1,049,252.13
  6. Step 6: Final answer
    x = 674,435.38

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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.