Home / 8,566,224.30-11,821,176.45-4,894,907.94

Finding the Fourth Proportional to 8,566,224.30, 11,821,176.45 and 4,894,907.94

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Solution

The fourth proportional to 8,566,224.30, 11,821,176.45 and 4,894,907.94 is: 6,754,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,566,224.30 : 11,821,176.45 = 4,894,907.94 : x
  2. Step 2: Convert to fraction form
    8,566,224.30/11,821,176.45 = 4,894,907.94/x
  3. Step 3: Cross multiply
    8,566,224.30x = 11,821,176.45 × 4,894,907.94
  4. Step 4: Simplify right side
    8,566,224.30x = 57,863,570,465,246.02
  5. Step 5: Solve for x
    x = 57,863,570,465,246.02/8,566,224.30
  6. Step 6: Final answer
    x = 6,754,851.20

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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.