Home / 4,829,946.90-7,244,920.35-3,625,347.30

Finding the Fourth Proportional to 4,829,946.90, 7,244,920.35 and 3,625,347.30

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Solution

The fourth proportional to 4,829,946.90, 7,244,920.35 and 3,625,347.30 is: 5,438,020.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,946.90 : 7,244,920.35 = 3,625,347.30 : x
  2. Step 2: Convert to fraction form
    4,829,946.90/7,244,920.35 = 3,625,347.30/x
  3. Step 3: Cross multiply
    4,829,946.90x = 7,244,920.35 × 3,625,347.30
  4. Step 4: Simplify right side
    4,829,946.90x = 26,265,352,429,587.55
  5. Step 5: Solve for x
    x = 26,265,352,429,587.55/4,829,946.90
  6. Step 6: Final answer
    x = 5,438,020.95

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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.