Home / 8,484,260.85-12,726,417.69-2,094,513.89

Finding the Fourth Proportional to 8,484,260.85, 12,726,417.69 and 2,094,513.89

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Solution

The fourth proportional to 8,484,260.85, 12,726,417.69 and 2,094,513.89 is: 3,141,777.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,260.85 : 12,726,417.69 = 2,094,513.89 : x
  2. Step 2: Convert to fraction form
    8,484,260.85/12,726,417.69 = 2,094,513.89/x
  3. Step 3: Cross multiply
    8,484,260.85x = 12,726,417.69 × 2,094,513.89
  4. Step 4: Simplify right side
    8,484,260.85x = 26,655,658,558,014.62
  5. Step 5: Solve for x
    x = 26,655,658,558,014.62/8,484,260.85
  6. Step 6: Final answer
    x = 3,141,777.35

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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.