Home / 953,695.60-1,315,552.40-595,377.52

Finding the Fourth Proportional to 953,695.60, 1,315,552.40 and 595,377.52

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Solution

The fourth proportional to 953,695.60, 1,315,552.40 and 595,377.52 is: 821,279.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,695.60 : 1,315,552.40 = 595,377.52 : x
  2. Step 2: Convert to fraction form
    953,695.60/1,315,552.40 = 595,377.52/x
  3. Step 3: Cross multiply
    953,695.60x = 1,315,552.40 × 595,377.52
  4. Step 4: Simplify right side
    953,695.60x = 783,250,325,342.05
  5. Step 5: Solve for x
    x = 783,250,325,342.05/953,695.60
  6. Step 6: Final answer
    x = 821,279.16

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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.