Home / 9,488,361.16-14,232,543.62-3,423,090.88

Finding the Fourth Proportional to 9,488,361.16, 14,232,543.62 and 3,423,090.88

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Solution

The fourth proportional to 9,488,361.16, 14,232,543.62 and 3,423,090.88 is: 5,134,637.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,361.16 : 14,232,543.62 = 3,423,090.88 : x
  2. Step 2: Convert to fraction form
    9,488,361.16/14,232,543.62 = 3,423,090.88/x
  3. Step 3: Cross multiply
    9,488,361.16x = 14,232,543.62 × 3,423,090.88
  4. Step 4: Simplify right side
    9,488,361.16x = 48,719,290,265,499.41
  5. Step 5: Solve for x
    x = 48,719,290,265,499.41/9,488,361.16
  6. Step 6: Final answer
    x = 5,134,637.00

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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.