Home / 9,237,015-12,746,679.66-5,050,623.24

Finding the Fourth Proportional to 9,237,015, 12,746,679.66 and 5,050,623.24

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Solution

The fourth proportional to 9,237,015, 12,746,679.66 and 5,050,623.24 is: 6,969,640.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237,015 : 12,746,679.66 = 5,050,623.24 : x
  2. Step 2: Convert to fraction form
    9,237,015/12,746,679.66 = 5,050,623.24/x
  3. Step 3: Cross multiply
    9,237,015x = 12,746,679.66 × 5,050,623.24
  4. Step 4: Simplify right side
    9,237,015x = 64,378,676,523,631.30
  5. Step 5: Solve for x
    x = 64,378,676,523,631.30/9,237,015
  6. Step 6: Final answer
    x = 6,969,640.79

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1.5x scale

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.