Home / 1,049,775.44-1,574,275.98-375,674

Finding the Fourth Proportional to 1,049,775.44, 1,574,275.98 and 375,674

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Solution

The fourth proportional to 1,049,775.44, 1,574,275.98 and 375,674 is: 563,372.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,775.44 : 1,574,275.98 = 375,674 : x
  2. Step 2: Convert to fraction form
    1,049,775.44/1,574,275.98 = 375,674/x
  3. Step 3: Cross multiply
    1,049,775.44x = 1,574,275.98 × 375,674
  4. Step 4: Simplify right side
    1,049,775.44x = 591,414,554,510.52
  5. Step 5: Solve for x
    x = 591,414,554,510.52/1,049,775.44
  6. Step 6: Final answer
    x = 563,372.44

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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.