Home / 7,548,977.05-10,417,883.24-4,286,095.46

Finding the Fourth Proportional to 7,548,977.05, 10,417,883.24 and 4,286,095.46

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Solution

The fourth proportional to 7,548,977.05, 10,417,883.24 and 4,286,095.46 is: 5,914,979.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,977.05 : 10,417,883.24 = 4,286,095.46 : x
  2. Step 2: Convert to fraction form
    7,548,977.05/10,417,883.24 = 4,286,095.46/x
  3. Step 3: Cross multiply
    7,548,977.05x = 10,417,883.24 × 4,286,095.46
  4. Step 4: Simplify right side
    7,548,977.05x = 44,652,042,055,466.98
  5. Step 5: Solve for x
    x = 44,652,042,055,466.98/7,548,977.05
  6. Step 6: Final answer
    x = 5,914,979.18

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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.