Home / 1,052,641.53-1,579,062.33-294,483.15

Finding the Fourth Proportional to 1,052,641.53, 1,579,062.33 and 294,483.15

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Solution

The fourth proportional to 1,052,641.53, 1,579,062.33 and 294,483.15 is: 441,752.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,641.53 : 1,579,062.33 = 294,483.15 : x
  2. Step 2: Convert to fraction form
    1,052,641.53/1,579,062.33 = 294,483.15/x
  3. Step 3: Cross multiply
    1,052,641.53x = 1,579,062.33 × 294,483.15
  4. Step 4: Simplify right side
    1,052,641.53x = 465,007,248,984.74
  5. Step 5: Solve for x
    x = 465,007,248,984.74/1,052,641.53
  6. Step 6: Final answer
    x = 441,752.71

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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.