Home / 3,052,707.50-4,574,756.24-1,687,096.16

Finding the Fourth Proportional to 3,052,707.50, 4,574,756.24 and 1,687,096.16

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Solution

The fourth proportional to 3,052,707.50, 4,574,756.24 and 1,687,096.16 is: 2,528,265.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,707.50 : 4,574,756.24 = 1,687,096.16 : x
  2. Step 2: Convert to fraction form
    3,052,707.50/4,574,756.24 = 1,687,096.16/x
  3. Step 3: Cross multiply
    3,052,707.50x = 4,574,756.24 × 1,687,096.16
  4. Step 4: Simplify right side
    3,052,707.50x = 7,718,053,654,130.78
  5. Step 5: Solve for x
    x = 7,718,053,654,130.78/3,052,707.50
  6. Step 6: Final answer
    x = 2,528,265.05

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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.