Home / 9,236,301.10-13,830,832.05-6,827,101.90

Finding the Fourth Proportional to 9,236,301.10, 13,830,832.05 and 6,827,101.90

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Solution

The fourth proportional to 9,236,301.10, 13,830,832.05 and 6,827,101.90 is: 10,223,194.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,301.10 : 13,830,832.05 = 6,827,101.90 : x
  2. Step 2: Convert to fraction form
    9,236,301.10/13,830,832.05 = 6,827,101.90/x
  3. Step 3: Cross multiply
    9,236,301.10x = 13,830,832.05 × 6,827,101.90
  4. Step 4: Simplify right side
    9,236,301.10x = 94,424,499,767,135.91
  5. Step 5: Solve for x
    x = 94,424,499,767,135.91/9,236,301.10
  6. Step 6: Final answer
    x = 10,223,194.19

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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.