Home / 2,306,500.80-3,459,743.04-623,604

Finding the Fourth Proportional to 2,306,500.80, 3,459,743.04 and 623,604

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Solution

The fourth proportional to 2,306,500.80, 3,459,743.04 and 623,604 is: 935,403.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,500.80 : 3,459,743.04 = 623,604 : x
  2. Step 2: Convert to fraction form
    2,306,500.80/3,459,743.04 = 623,604/x
  3. Step 3: Cross multiply
    2,306,500.80x = 3,459,743.04 × 623,604
  4. Step 4: Simplify right side
    2,306,500.80x = 2,157,509,598,716.16
  5. Step 5: Solve for x
    x = 2,157,509,598,716.16/2,306,500.80
  6. Step 6: Final answer
    x = 935,403.79

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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.