Home / 3,068,294.48-4,602,439.29-824,432.48

Finding the Fourth Proportional to 3,068,294.48, 4,602,439.29 and 824,432.48

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Solution

The fourth proportional to 3,068,294.48, 4,602,439.29 and 824,432.48 is: 1,236,648.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,294.48 : 4,602,439.29 = 824,432.48 : x
  2. Step 2: Convert to fraction form
    3,068,294.48/4,602,439.29 = 824,432.48/x
  3. Step 3: Cross multiply
    3,068,294.48x = 4,602,439.29 × 824,432.48
  4. Step 4: Simplify right side
    3,068,294.48x = 3,794,400,437,904.14
  5. Step 5: Solve for x
    x = 3,794,400,437,904.14/3,068,294.48
  6. Step 6: Final answer
    x = 1,236,648.07

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Similar ratio
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1.5x scale

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.