Home / 944,222.68-1,415,303.52-464,780.44

Finding the Fourth Proportional to 944,222.68, 1,415,303.52 and 464,780.44

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Solution

The fourth proportional to 944,222.68, 1,415,303.52 and 464,780.44 is: 696,663.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,222.68 : 1,415,303.52 = 464,780.44 : x
  2. Step 2: Convert to fraction form
    944,222.68/1,415,303.52 = 464,780.44/x
  3. Step 3: Cross multiply
    944,222.68x = 1,415,303.52 × 464,780.44
  4. Step 4: Simplify right side
    944,222.68x = 657,805,392,759.15
  5. Step 5: Solve for x
    x = 657,805,392,759.15/944,222.68
  6. Step 6: Final answer
    x = 696,663.41

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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.