Home / 2,895,617.04-3,996,004.32-1,588,936.47

Finding the Fourth Proportional to 2,895,617.04, 3,996,004.32 and 1,588,936.47

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Solution

The fourth proportional to 2,895,617.04, 3,996,004.32 and 1,588,936.47 is: 2,192,761.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,617.04 : 3,996,004.32 = 1,588,936.47 : x
  2. Step 2: Convert to fraction form
    2,895,617.04/3,996,004.32 = 1,588,936.47/x
  3. Step 3: Cross multiply
    2,895,617.04x = 3,996,004.32 × 1,588,936.47
  4. Step 4: Simplify right side
    2,895,617.04x = 6,349,396,998,325.55
  5. Step 5: Solve for x
    x = 6,349,396,998,325.55/2,895,617.04
  6. Step 6: Final answer
    x = 2,192,761.30

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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.