Home / 1,074,003.04-1,482,148.56-590,595.04

Finding the Fourth Proportional to 1,074,003.04, 1,482,148.56 and 590,595.04

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Solution

The fourth proportional to 1,074,003.04, 1,482,148.56 and 590,595.04 is: 815,034.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,003.04 : 1,482,148.56 = 590,595.04 : x
  2. Step 2: Convert to fraction form
    1,074,003.04/1,482,148.56 = 590,595.04/x
  3. Step 3: Cross multiply
    1,074,003.04x = 1,482,148.56 × 590,595.04
  4. Step 4: Simplify right side
    1,074,003.04x = 875,349,588,079.14
  5. Step 5: Solve for x
    x = 875,349,588,079.14/1,074,003.04
  6. Step 6: Final answer
    x = 815,034.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.