Home / 6,254,806.47-8,631,566.96-3,501,516.53

Finding the Fourth Proportional to 6,254,806.47, 8,631,566.96 and 3,501,516.53

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Solution

The fourth proportional to 6,254,806.47, 8,631,566.96 and 3,501,516.53 is: 4,832,055.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,806.47 : 8,631,566.96 = 3,501,516.53 : x
  2. Step 2: Convert to fraction form
    6,254,806.47/8,631,566.96 = 3,501,516.53/x
  3. Step 3: Cross multiply
    6,254,806.47x = 8,631,566.96 × 3,501,516.53
  4. Step 4: Simplify right side
    6,254,806.47x = 30,223,574,394,313.19
  5. Step 5: Solve for x
    x = 30,223,574,394,313.19/6,254,806.47
  6. Step 6: Final answer
    x = 4,832,055.88

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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.