Home / 1,004,696.51-1,506,983.68-356,304.76

Finding the Fourth Proportional to 1,004,696.51, 1,506,983.68 and 356,304.76

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Solution

The fourth proportional to 1,004,696.51, 1,506,983.68 and 356,304.76 is: 534,435.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,696.51 : 1,506,983.68 = 356,304.76 : x
  2. Step 2: Convert to fraction form
    1,004,696.51/1,506,983.68 = 356,304.76/x
  3. Step 3: Cross multiply
    1,004,696.51x = 1,506,983.68 × 356,304.76
  4. Step 4: Simplify right side
    1,004,696.51x = 536,945,453,100.02
  5. Step 5: Solve for x
    x = 536,945,453,100.02/1,004,696.51
  6. Step 6: Final answer
    x = 534,435.47

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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.