Home / 3,158,404.80-4,730,608.80-2,598,532.80

Finding the Fourth Proportional to 3,158,404.80, 4,730,608.80 and 2,598,532.80

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Solution

The fourth proportional to 3,158,404.80, 4,730,608.80 and 2,598,532.80 is: 3,892,041.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,158,404.80 : 4,730,608.80 = 2,598,532.80 : x
  2. Step 2: Convert to fraction form
    3,158,404.80/4,730,608.80 = 2,598,532.80/x
  3. Step 3: Cross multiply
    3,158,404.80x = 4,730,608.80 × 2,598,532.80
  4. Step 4: Simplify right side
    3,158,404.80x = 12,292,642,130,768.64
  5. Step 5: Solve for x
    x = 12,292,642,130,768.64/3,158,404.80
  6. Step 6: Final answer
    x = 3,892,041.37

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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.