Home / 4,255,011-5,871,915.18-2,727,118.13

Finding the Fourth Proportional to 4,255,011, 5,871,915.18 and 2,727,118.13

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Solution

The fourth proportional to 4,255,011, 5,871,915.18 and 2,727,118.13 is: 3,763,423.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,011 : 5,871,915.18 = 2,727,118.13 : x
  2. Step 2: Convert to fraction form
    4,255,011/5,871,915.18 = 2,727,118.13/x
  3. Step 3: Cross multiply
    4,255,011x = 5,871,915.18 × 2,727,118.13
  4. Step 4: Simplify right side
    4,255,011x = 16,013,406,315,840.64
  5. Step 5: Solve for x
    x = 16,013,406,315,840.64/4,255,011
  6. Step 6: Final answer
    x = 3,763,423.01

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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.