Home / 1,944,007.20-2,916,010.80-596,159.10

Finding the Fourth Proportional to 1,944,007.20, 2,916,010.80 and 596,159.10

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Solution

The fourth proportional to 1,944,007.20, 2,916,010.80 and 596,159.10 is: 894,238.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,007.20 : 2,916,010.80 = 596,159.10 : x
  2. Step 2: Convert to fraction form
    1,944,007.20/2,916,010.80 = 596,159.10/x
  3. Step 3: Cross multiply
    1,944,007.20x = 2,916,010.80 × 596,159.10
  4. Step 4: Simplify right side
    1,944,007.20x = 1,738,406,374,118.28
  5. Step 5: Solve for x
    x = 1,738,406,374,118.28/1,944,007.20
  6. Step 6: Final answer
    x = 894,238.65

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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.