Home / 2,360,255.40-3,539,514.98-843,528.38

Finding the Fourth Proportional to 2,360,255.40, 3,539,514.98 and 843,528.38

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Solution

The fourth proportional to 2,360,255.40, 3,539,514.98 and 843,528.38 is: 1,264,982.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,255.40 : 3,539,514.98 = 843,528.38 : x
  2. Step 2: Convert to fraction form
    2,360,255.40/3,539,514.98 = 843,528.38/x
  3. Step 3: Cross multiply
    2,360,255.40x = 3,539,514.98 × 843,528.38
  4. Step 4: Simplify right side
    2,360,255.40x = 2,985,681,337,065.13
  5. Step 5: Solve for x
    x = 2,985,681,337,065.13/2,360,255.40
  6. Step 6: Final answer
    x = 1,264,982.31

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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.