Home / 2,603,347.29-3,904,906.73-710,082.45

Finding the Fourth Proportional to 2,603,347.29, 3,904,906.73 and 710,082.45

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Solution

The fourth proportional to 2,603,347.29, 3,904,906.73 and 710,082.45 is: 1,065,092.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,347.29 : 3,904,906.73 = 710,082.45 : x
  2. Step 2: Convert to fraction form
    2,603,347.29/3,904,906.73 = 710,082.45/x
  3. Step 3: Cross multiply
    2,603,347.29x = 3,904,906.73 × 710,082.45
  4. Step 4: Simplify right side
    2,603,347.29x = 2,772,805,734,309.48
  5. Step 5: Solve for x
    x = 2,772,805,734,309.48/2,603,347.29
  6. Step 6: Final answer
    x = 1,065,092.52

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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.