Home / 5,349,349.45-7,376,552.22-4,577,534.38

Finding the Fourth Proportional to 5,349,349.45, 7,376,552.22 and 4,577,534.38

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Solution

The fourth proportional to 5,349,349.45, 7,376,552.22 and 4,577,534.38 is: 6,312,248.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,349.45 : 7,376,552.22 = 4,577,534.38 : x
  2. Step 2: Convert to fraction form
    5,349,349.45/7,376,552.22 = 4,577,534.38/x
  3. Step 3: Cross multiply
    5,349,349.45x = 7,376,552.22 × 4,577,534.38
  4. Step 4: Simplify right side
    5,349,349.45x = 33,766,421,392,915.32
  5. Step 5: Solve for x
    x = 33,766,421,392,915.32/5,349,349.45
  6. Step 6: Final answer
    x = 6,312,248.19

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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.