Home / 6,249,218.72-9,371,889.64-2,204,760.74

Finding the Fourth Proportional to 6,249,218.72, 9,371,889.64 and 2,204,760.74

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Solution

The fourth proportional to 6,249,218.72, 9,371,889.64 and 2,204,760.74 is: 3,306,457.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,218.72 : 9,371,889.64 = 2,204,760.74 : x
  2. Step 2: Convert to fraction form
    6,249,218.72/9,371,889.64 = 2,204,760.74/x
  3. Step 3: Cross multiply
    6,249,218.72x = 9,371,889.64 × 2,204,760.74
  4. Step 4: Simplify right side
    6,249,218.72x = 20,662,774,337,884.74
  5. Step 5: Solve for x
    x = 20,662,774,337,884.74/6,249,218.72
  6. Step 6: Final answer
    x = 3,306,457.22

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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.