Home / 5,577,907.16-7,697,526.71-3,097,132.43

Finding the Fourth Proportional to 5,577,907.16, 7,697,526.71 and 3,097,132.43

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Solution

The fourth proportional to 5,577,907.16, 7,697,526.71 and 3,097,132.43 is: 4,274,050.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,907.16 : 7,697,526.71 = 3,097,132.43 : x
  2. Step 2: Convert to fraction form
    5,577,907.16/7,697,526.71 = 3,097,132.43/x
  3. Step 3: Cross multiply
    5,577,907.16x = 7,697,526.71 × 3,097,132.43
  4. Step 4: Simplify right side
    5,577,907.16x = 23,840,259,550,358.91
  5. Step 5: Solve for x
    x = 23,840,259,550,358.91/5,577,907.16
  6. Step 6: Final answer
    x = 4,274,050.98

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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.