Home / 1,452,703.41-2,179,066.05-506,072.61

Finding the Fourth Proportional to 1,452,703.41, 2,179,066.05 and 506,072.61

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Solution

The fourth proportional to 1,452,703.41, 2,179,066.05 and 506,072.61 is: 759,112.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,703.41 : 2,179,066.05 = 506,072.61 : x
  2. Step 2: Convert to fraction form
    1,452,703.41/2,179,066.05 = 506,072.61/x
  3. Step 3: Cross multiply
    1,452,703.41x = 2,179,066.05 × 506,072.61
  4. Step 4: Simplify right side
    1,452,703.41x = 1,102,765,643,285.89
  5. Step 5: Solve for x
    x = 1,102,765,643,285.89/1,452,703.41
  6. Step 6: Final answer
    x = 759,112.72

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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.