Home / 597,923.65-896,885.48-572,007.70

Finding the Fourth Proportional to 597,923.65, 896,885.48 and 572,007.70

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Solution

The fourth proportional to 597,923.65, 896,885.48 and 572,007.70 is: 858,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,923.65 : 896,885.48 = 572,007.70 : x
  2. Step 2: Convert to fraction form
    597,923.65/896,885.48 = 572,007.70/x
  3. Step 3: Cross multiply
    597,923.65x = 896,885.48 × 572,007.70
  4. Step 4: Simplify right side
    597,923.65x = 513,025,400,578.20
  5. Step 5: Solve for x
    x = 513,025,400,578.20/597,923.65
  6. Step 6: Final answer
    x = 858,011.55

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Double scale
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Similar ratio
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1.5x scale

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.