Home / 1,174,515.74-1,762,036.14-375,845.24

Finding the Fourth Proportional to 1,174,515.74, 1,762,036.14 and 375,845.24

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Solution

The fourth proportional to 1,174,515.74, 1,762,036.14 and 375,845.24 is: 563,851.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,515.74 : 1,762,036.14 = 375,845.24 : x
  2. Step 2: Convert to fraction form
    1,174,515.74/1,762,036.14 = 375,845.24/x
  3. Step 3: Cross multiply
    1,174,515.74x = 1,762,036.14 × 375,845.24
  4. Step 4: Simplify right side
    1,174,515.74x = 662,252,895,926.97
  5. Step 5: Solve for x
    x = 662,252,895,926.97/1,174,515.74
  6. Step 6: Final answer
    x = 563,851.87

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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.