Home / 1,110,452.88-1,532,428.43-601,154.04

Finding the Fourth Proportional to 1,110,452.88, 1,532,428.43 and 601,154.04

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Solution

The fourth proportional to 1,110,452.88, 1,532,428.43 and 601,154.04 is: 829,594.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,452.88 : 1,532,428.43 = 601,154.04 : x
  2. Step 2: Convert to fraction form
    1,110,452.88/1,532,428.43 = 601,154.04/x
  3. Step 3: Cross multiply
    1,110,452.88x = 1,532,428.43 × 601,154.04
  4. Step 4: Simplify right side
    1,110,452.88x = 921,225,538,699.59
  5. Step 5: Solve for x
    x = 921,225,538,699.59/1,110,452.88
  6. Step 6: Final answer
    x = 829,594.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.