Home / 4,258,775.76-6,385,014.32-2,575,505.04

Finding the Fourth Proportional to 4,258,775.76, 6,385,014.32 and 2,575,505.04

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Solution

The fourth proportional to 4,258,775.76, 6,385,014.32 and 2,575,505.04 is: 3,861,353.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258,775.76 : 6,385,014.32 = 2,575,505.04 : x
  2. Step 2: Convert to fraction form
    4,258,775.76/6,385,014.32 = 2,575,505.04/x
  3. Step 3: Cross multiply
    4,258,775.76x = 6,385,014.32 × 2,575,505.04
  4. Step 4: Simplify right side
    4,258,775.76x = 16,444,636,561,632.17
  5. Step 5: Solve for x
    x = 16,444,636,561,632.17/4,258,775.76
  6. Step 6: Final answer
    x = 3,861,353.00

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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.