Home / 1,068,974.84-1,475,127.66-585,448.28

Finding the Fourth Proportional to 1,068,974.84, 1,475,127.66 and 585,448.28

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Solution

The fourth proportional to 1,068,974.84, 1,475,127.66 and 585,448.28 is: 807,887.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,974.84 : 1,475,127.66 = 585,448.28 : x
  2. Step 2: Convert to fraction form
    1,068,974.84/1,475,127.66 = 585,448.28/x
  3. Step 3: Cross multiply
    1,068,974.84x = 1,475,127.66 × 585,448.28
  4. Step 4: Simplify right side
    1,068,974.84x = 863,610,951,327.43
  5. Step 5: Solve for x
    x = 863,610,951,327.43/1,068,974.84
  6. Step 6: Final answer
    x = 807,887.07

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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.