Home / 3,734,864.84-5,154,333.18-2,284,838.21

Finding the Fourth Proportional to 3,734,864.84, 5,154,333.18 and 2,284,838.21

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Solution

The fourth proportional to 3,734,864.84, 5,154,333.18 and 2,284,838.21 is: 3,153,211.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,864.84 : 5,154,333.18 = 2,284,838.21 : x
  2. Step 2: Convert to fraction form
    3,734,864.84/5,154,333.18 = 2,284,838.21/x
  3. Step 3: Cross multiply
    3,734,864.84x = 5,154,333.18 × 2,284,838.21
  4. Step 4: Simplify right side
    3,734,864.84x = 11,776,817,401,052.50
  5. Step 5: Solve for x
    x = 11,776,817,401,052.50/3,734,864.84
  6. Step 6: Final answer
    x = 3,153,211.13

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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.