Home / 5,018,234.32-6,925,506.08-2,842,795.36

Finding the Fourth Proportional to 5,018,234.32, 6,925,506.08 and 2,842,795.36

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Solution

The fourth proportional to 5,018,234.32, 6,925,506.08 and 2,842,795.36 is: 3,923,251.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,234.32 : 6,925,506.08 = 2,842,795.36 : x
  2. Step 2: Convert to fraction form
    5,018,234.32/6,925,506.08 = 2,842,795.36/x
  3. Step 3: Cross multiply
    5,018,234.32x = 6,925,506.08 × 2,842,795.36
  4. Step 4: Simplify right side
    5,018,234.32x = 19,687,796,549,875.79
  5. Step 5: Solve for x
    x = 19,687,796,549,875.79/5,018,234.32
  6. Step 6: Final answer
    x = 3,923,251.74

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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.