Home / 2,407,899.90-3,607,037.46-1,447,829.79

Finding the Fourth Proportional to 2,407,899.90, 3,607,037.46 and 1,447,829.79

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Solution

The fourth proportional to 2,407,899.90, 3,607,037.46 and 1,447,829.79 is: 2,168,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,899.90 : 3,607,037.46 = 1,447,829.79 : x
  2. Step 2: Convert to fraction form
    2,407,899.90/3,607,037.46 = 1,447,829.79/x
  3. Step 3: Cross multiply
    2,407,899.90x = 3,607,037.46 × 1,447,829.79
  4. Step 4: Simplify right side
    2,407,899.90x = 5,222,376,288,233.93
  5. Step 5: Solve for x
    x = 5,222,376,288,233.93/2,407,899.90
  6. Step 6: Final answer
    x = 2,168,851.08

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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.