Home / 3,406,869.84-5,110,304.56-882,525.04

Finding the Fourth Proportional to 3,406,869.84, 5,110,304.56 and 882,525.04

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Solution

The fourth proportional to 3,406,869.84, 5,110,304.56 and 882,525.04 is: 1,323,787.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,869.84 : 5,110,304.56 = 882,525.04 : x
  2. Step 2: Convert to fraction form
    3,406,869.84/5,110,304.56 = 882,525.04/x
  3. Step 3: Cross multiply
    3,406,869.84x = 5,110,304.56 × 882,525.04
  4. Step 4: Simplify right side
    3,406,869.84x = 4,509,971,736,226.18
  5. Step 5: Solve for x
    x = 4,509,971,736,226.18/3,406,869.84
  6. Step 6: Final answer
    x = 1,323,787.51

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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.