Home / 1,003,774.24-1,385,116.26-595,806.40

Finding the Fourth Proportional to 1,003,774.24, 1,385,116.26 and 595,806.40

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Solution

The fourth proportional to 1,003,774.24, 1,385,116.26 and 595,806.40 is: 822,158.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,774.24 : 1,385,116.26 = 595,806.40 : x
  2. Step 2: Convert to fraction form
    1,003,774.24/1,385,116.26 = 595,806.40/x
  3. Step 3: Cross multiply
    1,003,774.24x = 1,385,116.26 × 595,806.40
  4. Step 4: Simplify right side
    1,003,774.24x = 825,261,132,452.06
  5. Step 5: Solve for x
    x = 825,261,132,452.06/1,003,774.24
  6. Step 6: Final answer
    x = 822,158.11

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Double scale
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1.5x scale

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.