Home / 736,599.52-1,105,065.51-224,310.49

Finding the Fourth Proportional to 736,599.52, 1,105,065.51 and 224,310.49

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Solution

The fourth proportional to 736,599.52, 1,105,065.51 and 224,310.49 is: 336,516.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,599.52 : 1,105,065.51 = 224,310.49 : x
  2. Step 2: Convert to fraction form
    736,599.52/1,105,065.51 = 224,310.49/x
  3. Step 3: Cross multiply
    736,599.52x = 1,105,065.51 × 224,310.49
  4. Step 4: Simplify right side
    736,599.52x = 247,877,786,030.20
  5. Step 5: Solve for x
    x = 247,877,786,030.20/736,599.52
  6. Step 6: Final answer
    x = 336,516.36

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1.5x scale

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.