Home / 2,210,461.46-3,050,166.21-1,394,358.74

Finding the Fourth Proportional to 2,210,461.46, 3,050,166.21 and 1,394,358.74

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Solution

The fourth proportional to 2,210,461.46, 3,050,166.21 and 1,394,358.74 is: 1,924,044.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,461.46 : 3,050,166.21 = 1,394,358.74 : x
  2. Step 2: Convert to fraction form
    2,210,461.46/3,050,166.21 = 1,394,358.74/x
  3. Step 3: Cross multiply
    2,210,461.46x = 3,050,166.21 × 1,394,358.74
  4. Step 4: Simplify right side
    2,210,461.46x = 4,253,025,913,366.18
  5. Step 5: Solve for x
    x = 4,253,025,913,366.18/2,210,461.46
  6. Step 6: Final answer
    x = 1,924,044.36

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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.