Home / 8,710,116.58-13,064,330.16-2,644,900.84

Finding the Fourth Proportional to 8,710,116.58, 13,064,330.16 and 2,644,900.84

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Solution

The fourth proportional to 8,710,116.58, 13,064,330.16 and 2,644,900.84 is: 3,967,094.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,116.58 : 13,064,330.16 = 2,644,900.84 : x
  2. Step 2: Convert to fraction form
    8,710,116.58/13,064,330.16 = 2,644,900.84/x
  3. Step 3: Cross multiply
    8,710,116.58x = 13,064,330.16 × 2,644,900.84
  4. Step 4: Simplify right side
    8,710,116.58x = 34,553,857,814,221.33
  5. Step 5: Solve for x
    x = 34,553,857,814,221.33/8,710,116.58
  6. Step 6: Final answer
    x = 3,967,094.76

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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.