Home / 5,018,235.32-6,925,507.46-2,842,796.36

Finding the Fourth Proportional to 5,018,235.32, 6,925,507.46 and 2,842,796.36

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Solution

The fourth proportional to 5,018,235.32, 6,925,507.46 and 2,842,796.36 is: 3,923,253.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,235.32 : 6,925,507.46 = 2,842,796.36 : x
  2. Step 2: Convert to fraction form
    5,018,235.32/6,925,507.46 = 2,842,796.36/x
  3. Step 3: Cross multiply
    5,018,235.32x = 6,925,507.46 × 2,842,796.36
  4. Step 4: Simplify right side
    5,018,235.32x = 19,687,807,398,440.84
  5. Step 5: Solve for x
    x = 19,687,807,398,440.84/5,018,235.32
  6. Step 6: Final answer
    x = 3,923,253.12

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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.