Home / 954,299.49-1,316,934.72-524,582.24

Finding the Fourth Proportional to 954,299.49, 1,316,934.72 and 524,582.24

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Solution

The fourth proportional to 954,299.49, 1,316,934.72 and 524,582.24 is: 723,924.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,299.49 : 1,316,934.72 = 524,582.24 : x
  2. Step 2: Convert to fraction form
    954,299.49/1,316,934.72 = 524,582.24/x
  3. Step 3: Cross multiply
    954,299.49x = 1,316,934.72 × 524,582.24
  4. Step 4: Simplify right side
    954,299.49x = 690,840,560,747.58
  5. Step 5: Solve for x
    x = 690,840,560,747.58/954,299.49
  6. Step 6: Final answer
    x = 723,924.27

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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.