Home / 2,895,597.32-3,995,922.76-1,588,857.96

Finding the Fourth Proportional to 2,895,597.32, 3,995,922.76 and 1,588,857.96

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Solution

The fourth proportional to 2,895,597.32, 3,995,922.76 and 1,588,857.96 is: 2,192,623.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,597.32 : 3,995,922.76 = 1,588,857.96 : x
  2. Step 2: Convert to fraction form
    2,895,597.32/3,995,922.76 = 1,588,857.96/x
  3. Step 3: Cross multiply
    2,895,597.32x = 3,995,922.76 × 1,588,857.96
  4. Step 4: Simplify right side
    2,895,597.32x = 6,348,953,684,771.17
  5. Step 5: Solve for x
    x = 6,348,953,684,771.17/2,895,597.32
  6. Step 6: Final answer
    x = 2,192,623.14

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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.