Home / 5,612,292.53-7,746,203.33-3,648,753.35

Finding the Fourth Proportional to 5,612,292.53, 7,746,203.33 and 3,648,753.35

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Solution

The fourth proportional to 5,612,292.53, 7,746,203.33 and 3,648,753.35 is: 5,036,085.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,612,292.53 : 7,746,203.33 = 3,648,753.35 : x
  2. Step 2: Convert to fraction form
    5,612,292.53/7,746,203.33 = 3,648,753.35/x
  3. Step 3: Cross multiply
    5,612,292.53x = 7,746,203.33 × 3,648,753.35
  4. Step 4: Simplify right side
    5,612,292.53x = 28,263,985,293,143.88
  5. Step 5: Solve for x
    x = 28,263,985,293,143.88/5,612,292.53
  6. Step 6: Final answer
    x = 5,036,085.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.