Home / 5,101,716.10-7,652,574.15-5,101,716.10

Finding the Fourth Proportional to 5,101,716.10, 7,652,574.15 and 5,101,716.10

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Solution

The fourth proportional to 5,101,716.10, 7,652,574.15 and 5,101,716.10 is: 7,652,574.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,101,716.10 : 7,652,574.15 = 5,101,716.10 : x
  2. Step 2: Convert to fraction form
    5,101,716.10/7,652,574.15 = 5,101,716.10/x
  3. Step 3: Cross multiply
    5,101,716.10x = 7,652,574.15 × 5,101,716.10
  4. Step 4: Simplify right side
    5,101,716.10x = 39,041,260,747,498.81
  5. Step 5: Solve for x
    x = 39,041,260,747,498.81/5,101,716.10
  6. Step 6: Final answer
    x = 7,652,574.15

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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.