Home / 1,948,207.61-2,922,631.27-600,370.45

Finding the Fourth Proportional to 1,948,207.61, 2,922,631.27 and 600,370.45

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Solution

The fourth proportional to 1,948,207.61, 2,922,631.27 and 600,370.45 is: 900,654.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,207.61 : 2,922,631.27 = 600,370.45 : x
  2. Step 2: Convert to fraction form
    1,948,207.61/2,922,631.27 = 600,370.45/x
  3. Step 3: Cross multiply
    1,948,207.61x = 2,922,631.27 × 600,370.45
  4. Step 4: Simplify right side
    1,948,207.61x = 1,754,661,441,946.47
  5. Step 5: Solve for x
    x = 1,754,661,441,946.47/1,948,207.61
  6. Step 6: Final answer
    x = 900,654.24

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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.