Home / 4,604,009.55-6,904,114.10-1,571,619.92

Finding the Fourth Proportional to 4,604,009.55, 6,904,114.10 and 1,571,619.92

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Solution

The fourth proportional to 4,604,009.55, 6,904,114.10 and 1,571,619.92 is: 2,356,781.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,009.55 : 6,904,114.10 = 1,571,619.92 : x
  2. Step 2: Convert to fraction form
    4,604,009.55/6,904,114.10 = 1,571,619.92/x
  3. Step 3: Cross multiply
    4,604,009.55x = 6,904,114.10 × 1,571,619.92
  4. Step 4: Simplify right side
    4,604,009.55x = 10,850,643,207,134.20
  5. Step 5: Solve for x
    x = 10,850,643,207,134.20/4,604,009.55
  6. Step 6: Final answer
    x = 2,356,781.21

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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.