Home / 4,540,727.86-6,266,253.33-2,475,726.55

Finding the Fourth Proportional to 4,540,727.86, 6,266,253.33 and 2,475,726.55

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Solution

The fourth proportional to 4,540,727.86, 6,266,253.33 and 2,475,726.55 is: 3,416,529.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,727.86 : 6,266,253.33 = 2,475,726.55 : x
  2. Step 2: Convert to fraction form
    4,540,727.86/6,266,253.33 = 2,475,726.55/x
  3. Step 3: Cross multiply
    4,540,727.86x = 6,266,253.33 × 2,475,726.55
  4. Step 4: Simplify right side
    4,540,727.86x = 15,513,529,738,106.91
  5. Step 5: Solve for x
    x = 15,513,529,738,106.91/4,540,727.86
  6. Step 6: Final answer
    x = 3,416,529.29

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Double scale
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1.5x scale

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.