Home / 8,910,079.08-12,295,914.17-4,835,698.08

Finding the Fourth Proportional to 8,910,079.08, 12,295,914.17 and 4,835,698.08

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Solution

The fourth proportional to 8,910,079.08, 12,295,914.17 and 4,835,698.08 is: 6,673,266.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,079.08 : 12,295,914.17 = 4,835,698.08 : x
  2. Step 2: Convert to fraction form
    8,910,079.08/12,295,914.17 = 4,835,698.08/x
  3. Step 3: Cross multiply
    8,910,079.08x = 12,295,914.17 × 4,835,698.08
  4. Step 4: Simplify right side
    8,910,079.08x = 59,459,328,519,535.30
  5. Step 5: Solve for x
    x = 59,459,328,519,535.30/8,910,079.08
  6. Step 6: Final answer
    x = 6,673,266.08

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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.