Home / 1,541,195.95-2,312,187.59-594,312.43

Finding the Fourth Proportional to 1,541,195.95, 2,312,187.59 and 594,312.43

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Solution

The fourth proportional to 1,541,195.95, 2,312,187.59 and 594,312.43 is: 891,620.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,195.95 : 2,312,187.59 = 594,312.43 : x
  2. Step 2: Convert to fraction form
    1,541,195.95/2,312,187.59 = 594,312.43/x
  3. Step 3: Cross multiply
    1,541,195.95x = 2,312,187.59 × 594,312.43
  4. Step 4: Simplify right side
    1,541,195.95x = 1,374,161,825,228.74
  5. Step 5: Solve for x
    x = 1,374,161,825,228.74/1,541,195.95
  6. Step 6: Final answer
    x = 891,620.45

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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.