Home / 1,037,615.18-1,431,911.32-584,906.18

Finding the Fourth Proportional to 1,037,615.18, 1,431,911.32 and 584,906.18

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Solution

The fourth proportional to 1,037,615.18, 1,431,911.32 and 584,906.18 is: 807,171.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,615.18 : 1,431,911.32 = 584,906.18 : x
  2. Step 2: Convert to fraction form
    1,037,615.18/1,431,911.32 = 584,906.18/x
  3. Step 3: Cross multiply
    1,037,615.18x = 1,431,911.32 × 584,906.18
  4. Step 4: Simplify right side
    1,037,615.18x = 837,533,780,279.96
  5. Step 5: Solve for x
    x = 837,533,780,279.96/1,037,615.18
  6. Step 6: Final answer
    x = 807,171.87

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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.