Home / 6,916,730.74-10,376,495.85-2,429,356.66

Finding the Fourth Proportional to 6,916,730.74, 10,376,495.85 and 2,429,356.66

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Solution

The fourth proportional to 6,916,730.74, 10,376,495.85 and 2,429,356.66 is: 3,644,526.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,730.74 : 10,376,495.85 = 2,429,356.66 : x
  2. Step 2: Convert to fraction form
    6,916,730.74/10,376,495.85 = 2,429,356.66/x
  3. Step 3: Cross multiply
    6,916,730.74x = 10,376,495.85 × 2,429,356.66
  4. Step 4: Simplify right side
    6,916,730.74x = 25,208,209,236,630.60
  5. Step 5: Solve for x
    x = 25,208,209,236,630.60/6,916,730.74
  6. Step 6: Final answer
    x = 3,644,526.61

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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.