Home / 4,711,097.92-6,499,659.47-3,080,459.79

Finding the Fourth Proportional to 4,711,097.92, 6,499,659.47 and 3,080,459.79

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Solution

The fourth proportional to 4,711,097.92, 6,499,659.47 and 3,080,459.79 is: 4,249,951.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,097.92 : 6,499,659.47 = 3,080,459.79 : x
  2. Step 2: Convert to fraction form
    4,711,097.92/6,499,659.47 = 3,080,459.79/x
  3. Step 3: Cross multiply
    4,711,097.92x = 6,499,659.47 × 3,080,459.79
  4. Step 4: Simplify right side
    4,711,097.92x = 20,021,939,646,027.71
  5. Step 5: Solve for x
    x = 20,021,939,646,027.71/4,711,097.92
  6. Step 6: Final answer
    x = 4,249,951.92

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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.