Home / 3,590,102.13-5,386,166.51-1,461,713.73

Finding the Fourth Proportional to 3,590,102.13, 5,386,166.51 and 1,461,713.73

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Solution

The fourth proportional to 3,590,102.13, 5,386,166.51 and 1,461,713.73 is: 2,192,983.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,102.13 : 5,386,166.51 = 1,461,713.73 : x
  2. Step 2: Convert to fraction form
    3,590,102.13/5,386,166.51 = 1,461,713.73/x
  3. Step 3: Cross multiply
    3,590,102.13x = 5,386,166.51 × 1,461,713.73
  4. Step 4: Simplify right side
    3,590,102.13x = 7,873,033,532,424.61
  5. Step 5: Solve for x
    x = 7,873,033,532,424.61/3,590,102.13
  6. Step 6: Final answer
    x = 2,192,983.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.