Home / 1,559,587.38-2,340,279.63-660,958.26

Finding the Fourth Proportional to 1,559,587.38, 2,340,279.63 and 660,958.26

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Solution

The fourth proportional to 1,559,587.38, 2,340,279.63 and 660,958.26 is: 991,818.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,587.38 : 2,340,279.63 = 660,958.26 : x
  2. Step 2: Convert to fraction form
    1,559,587.38/2,340,279.63 = 660,958.26/x
  3. Step 3: Cross multiply
    1,559,587.38x = 2,340,279.63 × 660,958.26
  4. Step 4: Simplify right side
    1,559,587.38x = 1,546,827,152,158.24
  5. Step 5: Solve for x
    x = 1,546,827,152,158.24/1,559,587.38
  6. Step 6: Final answer
    x = 991,818.20

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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.