Home / 7,243,526.56-10,858,536.06-2,447,862.16

Finding the Fourth Proportional to 7,243,526.56, 10,858,536.06 and 2,447,862.16

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Solution

The fourth proportional to 7,243,526.56, 10,858,536.06 and 2,447,862.16 is: 3,669,510.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,526.56 : 10,858,536.06 = 2,447,862.16 : x
  2. Step 2: Convert to fraction form
    7,243,526.56/10,858,536.06 = 2,447,862.16/x
  3. Step 3: Cross multiply
    7,243,526.56x = 10,858,536.06 × 2,447,862.16
  4. Step 4: Simplify right side
    7,243,526.56x = 26,580,199,534,269.49
  5. Step 5: Solve for x
    x = 26,580,199,534,269.49/7,243,526.56
  6. Step 6: Final answer
    x = 3,669,510.88

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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.