Home / 1,748,549.04-2,412,994.89-984,608.07

Finding the Fourth Proportional to 1,748,549.04, 2,412,994.89 and 984,608.07

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Solution

The fourth proportional to 1,748,549.04, 2,412,994.89 and 984,608.07 is: 1,358,757.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,549.04 : 2,412,994.89 = 984,608.07 : x
  2. Step 2: Convert to fraction form
    1,748,549.04/2,412,994.89 = 984,608.07/x
  3. Step 3: Cross multiply
    1,748,549.04x = 2,412,994.89 × 984,608.07
  4. Step 4: Simplify right side
    1,748,549.04x = 2,375,854,241,562.76
  5. Step 5: Solve for x
    x = 2,375,854,241,562.76/1,748,549.04
  6. Step 6: Final answer
    x = 1,358,757.57

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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.