Home / 11,608,574.56-17,413,033.14-4,420,510.66

Finding the Fourth Proportional to 11,608,574.56, 17,413,033.14 and 4,420,510.66

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Solution

The fourth proportional to 11,608,574.56, 17,413,033.14 and 4,420,510.66 is: 6,630,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608,574.56 : 17,413,033.14 = 4,420,510.66 : x
  2. Step 2: Convert to fraction form
    11,608,574.56/17,413,033.14 = 4,420,510.66/x
  3. Step 3: Cross multiply
    11,608,574.56x = 17,413,033.14 × 4,420,510.66
  4. Step 4: Simplify right side
    11,608,574.56x = 76,974,498,618,303.28
  5. Step 5: Solve for x
    x = 76,974,498,618,303.28/11,608,574.56
  6. Step 6: Final answer
    x = 6,630,831.22

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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.