Home / 1,594,164.38-2,391,237.65-396,086.15

Finding the Fourth Proportional to 1,594,164.38, 2,391,237.65 and 396,086.15

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Solution

The fourth proportional to 1,594,164.38, 2,391,237.65 and 396,086.15 is: 594,127.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,164.38 : 2,391,237.65 = 396,086.15 : x
  2. Step 2: Convert to fraction form
    1,594,164.38/2,391,237.65 = 396,086.15/x
  3. Step 3: Cross multiply
    1,594,164.38x = 2,391,237.65 × 396,086.15
  4. Step 4: Simplify right side
    1,594,164.38x = 947,136,121,491.86
  5. Step 5: Solve for x
    x = 947,136,121,491.86/1,594,164.38
  6. Step 6: Final answer
    x = 594,127.01

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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.