Home / 6,363,278.34-9,545,006.39-1,814,328.92

Finding the Fourth Proportional to 6,363,278.34, 9,545,006.39 and 1,814,328.92

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Solution

The fourth proportional to 6,363,278.34, 9,545,006.39 and 1,814,328.92 is: 2,721,518.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,278.34 : 9,545,006.39 = 1,814,328.92 : x
  2. Step 2: Convert to fraction form
    6,363,278.34/9,545,006.39 = 1,814,328.92/x
  3. Step 3: Cross multiply
    6,363,278.34x = 9,545,006.39 × 1,814,328.92
  4. Step 4: Simplify right side
    6,363,278.34x = 17,317,781,149,752.67
  5. Step 5: Solve for x
    x = 17,317,781,149,752.67/6,363,278.34
  6. Step 6: Final answer
    x = 2,721,518.72

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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.