Home / 1,756,297.28-2,423,675.04-951,479.36

Finding the Fourth Proportional to 1,756,297.28, 2,423,675.04 and 951,479.36

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Solution

The fourth proportional to 1,756,297.28, 2,423,675.04 and 951,479.36 is: 1,313,033.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,297.28 : 2,423,675.04 = 951,479.36 : x
  2. Step 2: Convert to fraction form
    1,756,297.28/2,423,675.04 = 951,479.36/x
  3. Step 3: Cross multiply
    1,756,297.28x = 2,423,675.04 × 951,479.36
  4. Step 4: Simplify right side
    1,756,297.28x = 2,306,076,775,907.17
  5. Step 5: Solve for x
    x = 2,306,076,775,907.17/1,756,297.28
  6. Step 6: Final answer
    x = 1,313,033.28

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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.