Home / 10,264,580.55-15,400,290.96-3,441,828.24

Finding the Fourth Proportional to 10,264,580.55, 15,400,290.96 and 3,441,828.24

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Solution

The fourth proportional to 10,264,580.55, 15,400,290.96 and 3,441,828.24 is: 5,163,889.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,264,580.55 : 15,400,290.96 = 3,441,828.24 : x
  2. Step 2: Convert to fraction form
    10,264,580.55/15,400,290.96 = 3,441,828.24/x
  3. Step 3: Cross multiply
    10,264,580.55x = 15,400,290.96 × 3,441,828.24
  4. Step 4: Simplify right side
    10,264,580.55x = 53,005,156,330,344.72
  5. Step 5: Solve for x
    x = 53,005,156,330,344.72/10,264,580.55
  6. Step 6: Final answer
    x = 5,163,889.17

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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.