Home / 1,754,468.02-2,627,716.11-1,373,011.48

Finding the Fourth Proportional to 1,754,468.02, 2,627,716.11 and 1,373,011.48

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Solution

The fourth proportional to 1,754,468.02, 2,627,716.11 and 1,373,011.48 is: 2,056,397.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,468.02 : 2,627,716.11 = 1,373,011.48 : x
  2. Step 2: Convert to fraction form
    1,754,468.02/2,627,716.11 = 1,373,011.48/x
  3. Step 3: Cross multiply
    1,754,468.02x = 2,627,716.11 × 1,373,011.48
  4. Step 4: Simplify right side
    1,754,468.02x = 3,607,884,385,210.94
  5. Step 5: Solve for x
    x = 3,607,884,385,210.94/1,754,468.02
  6. Step 6: Final answer
    x = 2,056,397.92

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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.