Home / 1,477,079.08-2,215,618.34-466,910.15

Finding the Fourth Proportional to 1,477,079.08, 2,215,618.34 and 466,910.15

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Solution

The fourth proportional to 1,477,079.08, 2,215,618.34 and 466,910.15 is: 700,365.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,079.08 : 2,215,618.34 = 466,910.15 : x
  2. Step 2: Convert to fraction form
    1,477,079.08/2,215,618.34 = 466,910.15/x
  3. Step 3: Cross multiply
    1,477,079.08x = 2,215,618.34 × 466,910.15
  4. Step 4: Simplify right side
    1,477,079.08x = 1,034,494,678,059.51
  5. Step 5: Solve for x
    x = 1,034,494,678,059.51/1,477,079.08
  6. Step 6: Final answer
    x = 700,365.13

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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.