Home / 4,335,449.40-6,501,643.20-1,494,900.90

Finding the Fourth Proportional to 4,335,449.40, 6,501,643.20 and 1,494,900.90

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Solution

The fourth proportional to 4,335,449.40, 6,501,643.20 and 1,494,900.90 is: 2,241,823.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,449.40 : 6,501,643.20 = 1,494,900.90 : x
  2. Step 2: Convert to fraction form
    4,335,449.40/6,501,643.20 = 1,494,900.90/x
  3. Step 3: Cross multiply
    4,335,449.40x = 6,501,643.20 × 1,494,900.90
  4. Step 4: Simplify right side
    4,335,449.40x = 9,719,312,271,158.88
  5. Step 5: Solve for x
    x = 9,719,312,271,158.88/4,335,449.40
  6. Step 6: Final answer
    x = 2,241,823.48

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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.