Home / 8,484,393.16-12,726,616.02-2,094,646.24

Finding the Fourth Proportional to 8,484,393.16, 12,726,616.02 and 2,094,646.24

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Solution

The fourth proportional to 8,484,393.16, 12,726,616.02 and 2,094,646.24 is: 3,141,975.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,393.16 : 12,726,616.02 = 2,094,646.24 : x
  2. Step 2: Convert to fraction form
    8,484,393.16/12,726,616.02 = 2,094,646.24/x
  3. Step 3: Cross multiply
    8,484,393.16x = 12,726,616.02 × 2,094,646.24
  4. Step 4: Simplify right side
    8,484,393.16x = 26,657,758,394,216.77
  5. Step 5: Solve for x
    x = 26,657,758,394,216.77/8,484,393.16
  6. Step 6: Final answer
    x = 3,141,975.85

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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.