Home / 1,477,063.81-2,215,595.71-466,895.34

Finding the Fourth Proportional to 1,477,063.81, 2,215,595.71 and 466,895.34

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Solution

The fourth proportional to 1,477,063.81, 2,215,595.71 and 466,895.34 is: 700,343.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,063.81 : 2,215,595.71 = 466,895.34 : x
  2. Step 2: Convert to fraction form
    1,477,063.81/2,215,595.71 = 466,895.34/x
  3. Step 3: Cross multiply
    1,477,063.81x = 2,215,595.71 × 466,895.34
  4. Step 4: Simplify right side
    1,477,063.81x = 1,034,451,311,593.47
  5. Step 5: Solve for x
    x = 1,034,451,311,593.47/1,477,063.81
  6. Step 6: Final answer
    x = 700,343.01

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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.