Home / 2,359,820.93-3,539,721.26-653,959.31

Finding the Fourth Proportional to 2,359,820.93, 3,539,721.26 and 653,959.31

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Solution

The fourth proportional to 2,359,820.93, 3,539,721.26 and 653,959.31 is: 980,936.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,820.93 : 3,539,721.26 = 653,959.31 : x
  2. Step 2: Convert to fraction form
    2,359,820.93/3,539,721.26 = 653,959.31/x
  3. Step 3: Cross multiply
    2,359,820.93x = 3,539,721.26 × 653,959.31
  4. Step 4: Simplify right side
    2,359,820.93x = 2,314,833,656,718.22
  5. Step 5: Solve for x
    x = 2,314,833,656,718.22/2,359,820.93
  6. Step 6: Final answer
    x = 980,936.15

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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.