Home / 3,406,870.84-5,110,306.06-882,526.04

Finding the Fourth Proportional to 3,406,870.84, 5,110,306.06 and 882,526.04

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Solution

The fourth proportional to 3,406,870.84, 5,110,306.06 and 882,526.04 is: 1,323,789.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,870.84 : 5,110,306.06 = 882,526.04 : x
  2. Step 2: Convert to fraction form
    3,406,870.84/5,110,306.06 = 882,526.04/x
  3. Step 3: Cross multiply
    3,406,870.84x = 5,110,306.06 × 882,526.04
  4. Step 4: Simplify right side
    3,406,870.84x = 4,509,978,170,319.80
  5. Step 5: Solve for x
    x = 4,509,978,170,319.80/3,406,870.84
  6. Step 6: Final answer
    x = 1,323,789.01

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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.