Home / 2,433,624.12-3,650,157.28-636,681

Finding the Fourth Proportional to 2,433,624.12, 3,650,157.28 and 636,681

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Solution

The fourth proportional to 2,433,624.12, 3,650,157.28 and 636,681 is: 954,948.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,624.12 : 3,650,157.28 = 636,681 : x
  2. Step 2: Convert to fraction form
    2,433,624.12/3,650,157.28 = 636,681/x
  3. Step 3: Cross multiply
    2,433,624.12x = 3,650,157.28 × 636,681
  4. Step 4: Simplify right side
    2,433,624.12x = 2,323,985,787,187.68
  5. Step 5: Solve for x
    x = 2,323,985,787,187.68/2,433,624.12
  6. Step 6: Final answer
    x = 954,948.53

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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.