Home / 4,154,679.84-6,232,019.76-1,002,807.84

Finding the Fourth Proportional to 4,154,679.84, 6,232,019.76 and 1,002,807.84

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Solution

The fourth proportional to 4,154,679.84, 6,232,019.76 and 1,002,807.84 is: 1,504,211.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,679.84 : 6,232,019.76 = 1,002,807.84 : x
  2. Step 2: Convert to fraction form
    4,154,679.84/6,232,019.76 = 1,002,807.84/x
  3. Step 3: Cross multiply
    4,154,679.84x = 6,232,019.76 × 1,002,807.84
  4. Step 4: Simplify right side
    4,154,679.84x = 6,249,518,274,362.92
  5. Step 5: Solve for x
    x = 6,249,518,274,362.92/4,154,679.84
  6. Step 6: Final answer
    x = 1,504,211.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.