Home / 9,344,528.60-14,014,028.10-3,661,482.20

Finding the Fourth Proportional to 9,344,528.60, 14,014,028.10 and 3,661,482.20

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Solution

The fourth proportional to 9,344,528.60, 14,014,028.10 and 3,661,482.20 is: 5,491,139.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,528.60 : 14,014,028.10 = 3,661,482.20 : x
  2. Step 2: Convert to fraction form
    9,344,528.60/14,014,028.10 = 3,661,482.20/x
  3. Step 3: Cross multiply
    9,344,528.60x = 14,014,028.10 × 3,661,482.20
  4. Step 4: Simplify right side
    9,344,528.60x = 51,312,114,438,449.82
  5. Step 5: Solve for x
    x = 51,312,114,438,449.82/9,344,528.60
  6. Step 6: Final answer
    x = 5,491,139.96

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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.