Home / 2,266,837.40-3,400,256.10-1,753,111.10

Finding the Fourth Proportional to 2,266,837.40, 3,400,256.10 and 1,753,111.10

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Solution

The fourth proportional to 2,266,837.40, 3,400,256.10 and 1,753,111.10 is: 2,629,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,837.40 : 3,400,256.10 = 1,753,111.10 : x
  2. Step 2: Convert to fraction form
    2,266,837.40/3,400,256.10 = 1,753,111.10/x
  3. Step 3: Cross multiply
    2,266,837.40x = 3,400,256.10 × 1,753,111.10
  4. Step 4: Simplify right side
    2,266,837.40x = 5,961,026,711,752.71
  5. Step 5: Solve for x
    x = 5,961,026,711,752.71/2,266,837.40
  6. Step 6: Final answer
    x = 2,629,666.65

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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.