Home / 941,841.08-1,412,628.54-302,061.67

Finding the Fourth Proportional to 941,841.08, 1,412,628.54 and 302,061.67

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Solution

The fourth proportional to 941,841.08, 1,412,628.54 and 302,061.67 is: 453,049.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,841.08 : 1,412,628.54 = 302,061.67 : x
  2. Step 2: Convert to fraction form
    941,841.08/1,412,628.54 = 302,061.67/x
  3. Step 3: Cross multiply
    941,841.08x = 1,412,628.54 × 302,061.67
  4. Step 4: Simplify right side
    941,841.08x = 426,700,935,249.01
  5. Step 5: Solve for x
    x = 426,700,935,249.01/941,841.08
  6. Step 6: Final answer
    x = 453,049.82

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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.