Home / 7,548,980.04-10,417,887.39-4,286,098.47

Finding the Fourth Proportional to 7,548,980.04, 10,417,887.39 and 4,286,098.47

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Solution

The fourth proportional to 7,548,980.04, 10,417,887.39 and 4,286,098.47 is: 5,914,983.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,980.04 : 10,417,887.39 = 4,286,098.47 : x
  2. Step 2: Convert to fraction form
    7,548,980.04/10,417,887.39 = 4,286,098.47/x
  3. Step 3: Cross multiply
    7,548,980.04x = 10,417,887.39 × 4,286,098.47
  4. Step 4: Simplify right side
    7,548,980.04x = 44,652,091,202,911.30
  5. Step 5: Solve for x
    x = 44,652,091,202,911.30/7,548,980.04
  6. Step 6: Final answer
    x = 5,914,983.34

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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.