Home / 5,775,425.04-7,970,145.61-3,197,050.46

Finding the Fourth Proportional to 5,775,425.04, 7,970,145.61 and 3,197,050.46

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Solution

The fourth proportional to 5,775,425.04, 7,970,145.61 and 3,197,050.46 is: 4,411,962.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,425.04 : 7,970,145.61 = 3,197,050.46 : x
  2. Step 2: Convert to fraction form
    5,775,425.04/7,970,145.61 = 3,197,050.46/x
  3. Step 3: Cross multiply
    5,775,425.04x = 7,970,145.61 × 3,197,050.46
  4. Step 4: Simplify right side
    5,775,425.04x = 25,480,957,676,756.64
  5. Step 5: Solve for x
    x = 25,480,957,676,756.64/5,775,425.04
  6. Step 6: Final answer
    x = 4,411,962.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.