Home / 881,473.20-1,323,592.20-602,228.40

Finding the Fourth Proportional to 881,473.20, 1,323,592.20 and 602,228.40

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Solution

The fourth proportional to 881,473.20, 1,323,592.20 and 602,228.40 is: 904,287.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,473.20 : 1,323,592.20 = 602,228.40 : x
  2. Step 2: Convert to fraction form
    881,473.20/1,323,592.20 = 602,228.40/x
  3. Step 3: Cross multiply
    881,473.20x = 1,323,592.20 × 602,228.40
  4. Step 4: Simplify right side
    881,473.20x = 797,104,812,858.48
  5. Step 5: Solve for x
    x = 797,104,812,858.48/881,473.20
  6. Step 6: Final answer
    x = 904,287.06

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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.