Home / 2,980,327.66-4,468,808.66-1,034,143.39

Finding the Fourth Proportional to 2,980,327.66, 4,468,808.66 and 1,034,143.39

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Solution

The fourth proportional to 2,980,327.66, 4,468,808.66 and 1,034,143.39 is: 1,550,631.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,980,327.66 : 4,468,808.66 = 1,034,143.39 : x
  2. Step 2: Convert to fraction form
    2,980,327.66/4,468,808.66 = 1,034,143.39/x
  3. Step 3: Cross multiply
    2,980,327.66x = 4,468,808.66 × 1,034,143.39
  4. Step 4: Simplify right side
    2,980,327.66x = 4,621,388,936,913.76
  5. Step 5: Solve for x
    x = 4,621,388,936,913.76/2,980,327.66
  6. Step 6: Final answer
    x = 1,550,631.16

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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.