Home / 566,836.65-851,176.58-410,164.65

Finding the Fourth Proportional to 566,836.65, 851,176.58 and 410,164.65

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Solution

The fourth proportional to 566,836.65, 851,176.58 and 410,164.65 is: 615,913.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,836.65 : 851,176.58 = 410,164.65 : x
  2. Step 2: Convert to fraction form
    566,836.65/851,176.58 = 410,164.65/x
  3. Step 3: Cross multiply
    566,836.65x = 851,176.58 × 410,164.65
  4. Step 4: Simplify right side
    566,836.65x = 349,122,541,973.07
  5. Step 5: Solve for x
    x = 349,122,541,973.07/566,836.65
  6. Step 6: Final answer
    x = 615,913.85

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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.