Home / 1,034,680.14-1,427,848.28-575,786.86

Finding the Fourth Proportional to 1,034,680.14, 1,427,848.28 and 575,786.86

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Solution

The fourth proportional to 1,034,680.14, 1,427,848.28 and 575,786.86 is: 794,580.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,680.14 : 1,427,848.28 = 575,786.86 : x
  2. Step 2: Convert to fraction form
    1,034,680.14/1,427,848.28 = 575,786.86/x
  3. Step 3: Cross multiply
    1,034,680.14x = 1,427,848.28 × 575,786.86
  4. Step 4: Simplify right side
    1,034,680.14x = 822,136,277,697.60
  5. Step 5: Solve for x
    x = 822,136,277,697.60/1,034,680.14
  6. Step 6: Final answer
    x = 794,580.13

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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.