Home / 10,314,777.46-15,472,680.10-3,925,525

Finding the Fourth Proportional to 10,314,777.46, 15,472,680.10 and 3,925,525

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Solution

The fourth proportional to 10,314,777.46, 15,472,680.10 and 3,925,525 is: 5,888,483.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314,777.46 : 15,472,680.10 = 3,925,525 : x
  2. Step 2: Convert to fraction form
    10,314,777.46/15,472,680.10 = 3,925,525/x
  3. Step 3: Cross multiply
    10,314,777.46x = 15,472,680.10 × 3,925,525
  4. Step 4: Simplify right side
    10,314,777.46x = 60,738,392,549,552.50
  5. Step 5: Solve for x
    x = 60,738,392,549,552.50/10,314,777.46
  6. Step 6: Final answer
    x = 5,888,483.08

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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.