Home / 5,812,261.60-8,714,455.80-2,970,036.40

Finding the Fourth Proportional to 5,812,261.60, 8,714,455.80 and 2,970,036.40

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Solution

The fourth proportional to 5,812,261.60, 8,714,455.80 and 2,970,036.40 is: 4,453,043.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,812,261.60 : 8,714,455.80 = 2,970,036.40 : x
  2. Step 2: Convert to fraction form
    5,812,261.60/8,714,455.80 = 2,970,036.40/x
  3. Step 3: Cross multiply
    5,812,261.60x = 8,714,455.80 × 2,970,036.40
  4. Step 4: Simplify right side
    5,812,261.60x = 25,882,250,932,191.12
  5. Step 5: Solve for x
    x = 25,882,250,932,191.12/5,812,261.60
  6. Step 6: Final answer
    x = 4,453,043.02

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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.