Home / 963,594.33-1,329,158.06-619,877.81

Finding the Fourth Proportional to 963,594.33, 1,329,158.06 and 619,877.81

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Solution

The fourth proportional to 963,594.33, 1,329,158.06 and 619,877.81 is: 855,044.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,594.33 : 1,329,158.06 = 619,877.81 : x
  2. Step 2: Convert to fraction form
    963,594.33/1,329,158.06 = 619,877.81/x
  3. Step 3: Cross multiply
    963,594.33x = 1,329,158.06 × 619,877.81
  4. Step 4: Simplify right side
    963,594.33x = 823,915,589,924.70
  5. Step 5: Solve for x
    x = 823,915,589,924.70/963,594.33
  6. Step 6: Final answer
    x = 855,044.04

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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.