Home / 8,467,960.15-11,686,024.05-4,796,875.58

Finding the Fourth Proportional to 8,467,960.15, 11,686,024.05 and 4,796,875.58

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Solution

The fourth proportional to 8,467,960.15, 11,686,024.05 and 4,796,875.58 is: 6,619,823.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,960.15 : 11,686,024.05 = 4,796,875.58 : x
  2. Step 2: Convert to fraction form
    8,467,960.15/11,686,024.05 = 4,796,875.58/x
  3. Step 3: Cross multiply
    8,467,960.15x = 11,686,024.05 × 4,796,875.58
  4. Step 4: Simplify right side
    8,467,960.15x = 56,056,403,392,737.70
  5. Step 5: Solve for x
    x = 56,056,403,392,737.70/8,467,960.15
  6. Step 6: Final answer
    x = 6,619,823.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.