Home / 6,937,647.25-10,402,256.88-3,475,360.39

Finding the Fourth Proportional to 6,937,647.25, 10,402,256.88 and 3,475,360.39

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Solution

The fourth proportional to 6,937,647.25, 10,402,256.88 and 3,475,360.39 is: 5,210,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937,647.25 : 10,402,256.88 = 3,475,360.39 : x
  2. Step 2: Convert to fraction form
    6,937,647.25/10,402,256.88 = 3,475,360.39/x
  3. Step 3: Cross multiply
    6,937,647.25x = 10,402,256.88 × 3,475,360.39
  4. Step 4: Simplify right side
    6,937,647.25x = 36,151,591,530,613.62
  5. Step 5: Solve for x
    x = 36,151,591,530,613.62/6,937,647.25
  6. Step 6: Final answer
    x = 5,210,929.62

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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.