Home / 1,756,301.28-2,423,680.56-951,483.36

Finding the Fourth Proportional to 1,756,301.28, 2,423,680.56 and 951,483.36

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Solution

The fourth proportional to 1,756,301.28, 2,423,680.56 and 951,483.36 is: 1,313,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,301.28 : 2,423,680.56 = 951,483.36 : x
  2. Step 2: Convert to fraction form
    1,756,301.28/2,423,680.56 = 951,483.36/x
  3. Step 3: Cross multiply
    1,756,301.28x = 2,423,680.56 × 951,483.36
  4. Step 4: Simplify right side
    1,756,301.28x = 2,306,091,722,795.48
  5. Step 5: Solve for x
    x = 2,306,091,722,795.48/1,756,301.28
  6. Step 6: Final answer
    x = 1,313,038.80

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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.