Home / 8,823,633.82-12,176,910-4,903,555.14

Finding the Fourth Proportional to 8,823,633.82, 12,176,910 and 4,903,555.14

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Solution

The fourth proportional to 8,823,633.82, 12,176,910 and 4,903,555.14 is: 6,767,070.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,633.82 : 12,176,910 = 4,903,555.14 : x
  2. Step 2: Convert to fraction form
    8,823,633.82/12,176,910 = 4,903,555.14/x
  3. Step 3: Cross multiply
    8,823,633.82x = 12,176,910 × 4,903,555.14
  4. Step 4: Simplify right side
    8,823,633.82x = 59,710,149,619,817.40
  5. Step 5: Solve for x
    x = 59,710,149,619,817.40/8,823,633.82
  6. Step 6: Final answer
    x = 6,767,070.22

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1.5x scale

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.