Home / 2,073,316.41-3,110,397.48-1,175,159.25

Finding the Fourth Proportional to 2,073,316.41, 3,110,397.48 and 1,175,159.25

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Solution

The fourth proportional to 2,073,316.41, 3,110,397.48 and 1,175,159.25 is: 1,762,978.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,316.41 : 3,110,397.48 = 1,175,159.25 : x
  2. Step 2: Convert to fraction form
    2,073,316.41/3,110,397.48 = 1,175,159.25/x
  3. Step 3: Cross multiply
    2,073,316.41x = 3,110,397.48 × 1,175,159.25
  4. Step 4: Simplify right side
    2,073,316.41x = 3,655,212,369,798.69
  5. Step 5: Solve for x
    x = 3,655,212,369,798.69/2,073,316.41
  6. Step 6: Final answer
    x = 1,762,978.56

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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.