Home / 6,257,810.64-9,370,838.28-5,244,267.36

Finding the Fourth Proportional to 6,257,810.64, 9,370,838.28 and 5,244,267.36

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Solution

The fourth proportional to 6,257,810.64, 9,370,838.28 and 5,244,267.36 is: 7,853,094.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,810.64 : 9,370,838.28 = 5,244,267.36 : x
  2. Step 2: Convert to fraction form
    6,257,810.64/9,370,838.28 = 5,244,267.36/x
  3. Step 3: Cross multiply
    6,257,810.64x = 9,370,838.28 × 5,244,267.36
  4. Step 4: Simplify right side
    6,257,810.64x = 49,143,181,327,642.54
  5. Step 5: Solve for x
    x = 49,143,181,327,642.54/6,257,810.64
  6. Step 6: Final answer
    x = 7,853,094.98

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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.