Home / 4,359,552.36-6,539,328.54-1,327,092.18

Finding the Fourth Proportional to 4,359,552.36, 6,539,328.54 and 1,327,092.18

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Solution

The fourth proportional to 4,359,552.36, 6,539,328.54 and 1,327,092.18 is: 1,990,638.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,552.36 : 6,539,328.54 = 1,327,092.18 : x
  2. Step 2: Convert to fraction form
    4,359,552.36/6,539,328.54 = 1,327,092.18/x
  3. Step 3: Cross multiply
    4,359,552.36x = 6,539,328.54 × 1,327,092.18
  4. Step 4: Simplify right side
    4,359,552.36x = 8,678,291,767,884.82
  5. Step 5: Solve for x
    x = 8,678,291,767,884.82/4,359,552.36
  6. Step 6: Final answer
    x = 1,990,638.27

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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.