Home / 1,024,800.52-1,537,219.01-314,834.71

Finding the Fourth Proportional to 1,024,800.52, 1,537,219.01 and 314,834.71

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Solution

The fourth proportional to 1,024,800.52, 1,537,219.01 and 314,834.71 is: 472,257.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,800.52 : 1,537,219.01 = 314,834.71 : x
  2. Step 2: Convert to fraction form
    1,024,800.52/1,537,219.01 = 314,834.71/x
  3. Step 3: Cross multiply
    1,024,800.52x = 1,537,219.01 × 314,834.71
  4. Step 4: Simplify right side
    1,024,800.52x = 483,969,901,219.84
  5. Step 5: Solve for x
    x = 483,969,901,219.84/1,024,800.52
  6. Step 6: Final answer
    x = 472,257.67

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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.