Home / 2,446,972.90-3,670,459.35-650,133.70

Finding the Fourth Proportional to 2,446,972.90, 3,670,459.35 and 650,133.70

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Solution

The fourth proportional to 2,446,972.90, 3,670,459.35 and 650,133.70 is: 975,200.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,972.90 : 3,670,459.35 = 650,133.70 : x
  2. Step 2: Convert to fraction form
    2,446,972.90/3,670,459.35 = 650,133.70/x
  3. Step 3: Cross multiply
    2,446,972.90x = 3,670,459.35 × 650,133.70
  4. Step 4: Simplify right side
    2,446,972.90x = 2,386,289,317,915.09
  5. Step 5: Solve for x
    x = 2,386,289,317,915.09/2,446,972.90
  6. Step 6: Final answer
    x = 975,200.55

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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.