Home / 5,475,694.64-7,548,554.04-3,754,088.24

Finding the Fourth Proportional to 5,475,694.64, 7,548,554.04 and 3,754,088.24

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Solution

The fourth proportional to 5,475,694.64, 7,548,554.04 and 3,754,088.24 is: 5,175,222.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,694.64 : 7,548,554.04 = 3,754,088.24 : x
  2. Step 2: Convert to fraction form
    5,475,694.64/7,548,554.04 = 3,754,088.24/x
  3. Step 3: Cross multiply
    5,475,694.64x = 7,548,554.04 × 3,754,088.24
  4. Step 4: Simplify right side
    5,475,694.64x = 28,337,937,950,568.49
  5. Step 5: Solve for x
    x = 28,337,937,950,568.49/5,475,694.64
  6. Step 6: Final answer
    x = 5,175,222.47

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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.