Home / 4,400,497.32-6,601,681.56-1,367,790.36

Finding the Fourth Proportional to 4,400,497.32, 6,601,681.56 and 1,367,790.36

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Solution

The fourth proportional to 4,400,497.32, 6,601,681.56 and 1,367,790.36 is: 2,051,976.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,497.32 : 6,601,681.56 = 1,367,790.36 : x
  2. Step 2: Convert to fraction form
    4,400,497.32/6,601,681.56 = 1,367,790.36/x
  3. Step 3: Cross multiply
    4,400,497.32x = 6,601,681.56 × 1,367,790.36
  4. Step 4: Simplify right side
    4,400,497.32x = 9,029,716,397,557.76
  5. Step 5: Solve for x
    x = 9,029,716,397,557.76/4,400,497.32
  6. Step 6: Final answer
    x = 2,051,976.34

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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.