Home / 5,018,905.32-6,926,131.20-2,727,066.24

Finding the Fourth Proportional to 5,018,905.32, 6,926,131.20 and 2,727,066.24

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Solution

The fourth proportional to 5,018,905.32, 6,926,131.20 and 2,727,066.24 is: 3,763,374.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,905.32 : 6,926,131.20 = 2,727,066.24 : x
  2. Step 2: Convert to fraction form
    5,018,905.32/6,926,131.20 = 2,727,066.24/x
  3. Step 3: Cross multiply
    5,018,905.32x = 6,926,131.20 × 2,727,066.24
  4. Step 4: Simplify right side
    5,018,905.32x = 18,888,018,569,330.69
  5. Step 5: Solve for x
    x = 18,888,018,569,330.69/5,018,905.32
  6. Step 6: Final answer
    x = 3,763,374.16

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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.