Home / 2,403,003.40-3,604,505.10-2,296,715.20

Finding the Fourth Proportional to 2,403,003.40, 3,604,505.10 and 2,296,715.20

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Solution

The fourth proportional to 2,403,003.40, 3,604,505.10 and 2,296,715.20 is: 3,445,072.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,003.40 : 3,604,505.10 = 2,296,715.20 : x
  2. Step 2: Convert to fraction form
    2,403,003.40/3,604,505.10 = 2,296,715.20/x
  3. Step 3: Cross multiply
    2,403,003.40x = 3,604,505.10 × 2,296,715.20
  4. Step 4: Simplify right side
    2,403,003.40x = 8,278,521,651,647.52
  5. Step 5: Solve for x
    x = 8,278,521,651,647.52/2,403,003.40
  6. Step 6: Final answer
    x = 3,445,072.80

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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.