Home / 2,343,242.22-3,514,892.49-745,799.10

Finding the Fourth Proportional to 2,343,242.22, 3,514,892.49 and 745,799.10

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Solution

The fourth proportional to 2,343,242.22, 3,514,892.49 and 745,799.10 is: 1,118,707.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,242.22 : 3,514,892.49 = 745,799.10 : x
  2. Step 2: Convert to fraction form
    2,343,242.22/3,514,892.49 = 745,799.10/x
  3. Step 3: Cross multiply
    2,343,242.22x = 3,514,892.49 × 745,799.10
  4. Step 4: Simplify right side
    2,343,242.22x = 2,621,403,655,638.76
  5. Step 5: Solve for x
    x = 2,621,403,655,638.76/2,343,242.22
  6. Step 6: Final answer
    x = 1,118,707.93

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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.