Home / 8,153,968.08-11,252,483.13-4,482,947.10

Finding the Fourth Proportional to 8,153,968.08, 11,252,483.13 and 4,482,947.10

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Solution

The fourth proportional to 8,153,968.08, 11,252,483.13 and 4,482,947.10 is: 6,186,470.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,968.08 : 11,252,483.13 = 4,482,947.10 : x
  2. Step 2: Convert to fraction form
    8,153,968.08/11,252,483.13 = 4,482,947.10/x
  3. Step 3: Cross multiply
    8,153,968.08x = 11,252,483.13 × 4,482,947.10
  4. Step 4: Simplify right side
    8,153,968.08x = 50,444,286,615,432.42
  5. Step 5: Solve for x
    x = 50,444,286,615,432.42/8,153,968.08
  6. Step 6: Final answer
    x = 6,186,470.95

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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.