Home / 1,477,908.29-2,216,849.07-467,030.42

Finding the Fourth Proportional to 1,477,908.29, 2,216,849.07 and 467,030.42

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Solution

The fourth proportional to 1,477,908.29, 2,216,849.07 and 467,030.42 is: 700,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,908.29 : 2,216,849.07 = 467,030.42 : x
  2. Step 2: Convert to fraction form
    1,477,908.29/2,216,849.07 = 467,030.42/x
  3. Step 3: Cross multiply
    1,477,908.29x = 2,216,849.07 × 467,030.42
  4. Step 4: Simplify right side
    1,477,908.29x = 1,035,335,951,219.01
  5. Step 5: Solve for x
    x = 1,035,335,951,219.01/1,477,908.29
  6. Step 6: Final answer
    x = 700,541.40

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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.