Home / 7,523,301.34-10,385,334.32-5,079,223.13

Finding the Fourth Proportional to 7,523,301.34, 10,385,334.32 and 5,079,223.13

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Solution

The fourth proportional to 7,523,301.34, 10,385,334.32 and 5,079,223.13 is: 7,011,473.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,301.34 : 10,385,334.32 = 5,079,223.13 : x
  2. Step 2: Convert to fraction form
    7,523,301.34/10,385,334.32 = 5,079,223.13/x
  3. Step 3: Cross multiply
    7,523,301.34x = 10,385,334.32 × 5,079,223.13
  4. Step 4: Simplify right side
    7,523,301.34x = 52,749,430,290,926.82
  5. Step 5: Solve for x
    x = 52,749,430,290,926.82/7,523,301.34
  6. Step 6: Final answer
    x = 7,011,473.81

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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.