Home / 1,373,001.04-1,895,630.79-883,189.59

Finding the Fourth Proportional to 1,373,001.04, 1,895,630.79 and 883,189.59

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Solution

The fourth proportional to 1,373,001.04, 1,895,630.79 and 883,189.59 is: 1,219,373.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,001.04 : 1,895,630.79 = 883,189.59 : x
  2. Step 2: Convert to fraction form
    1,373,001.04/1,895,630.79 = 883,189.59/x
  3. Step 3: Cross multiply
    1,373,001.04x = 1,895,630.79 × 883,189.59
  4. Step 4: Simplify right side
    1,373,001.04x = 1,674,201,380,211.48
  5. Step 5: Solve for x
    x = 1,674,201,380,211.48/1,373,001.04
  6. Step 6: Final answer
    x = 1,219,373.72

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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.