Home / 937,454.69-1,406,248.25-464,012.93

Finding the Fourth Proportional to 937,454.69, 1,406,248.25 and 464,012.93

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Solution

The fourth proportional to 937,454.69, 1,406,248.25 and 464,012.93 is: 696,052.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,454.69 : 1,406,248.25 = 464,012.93 : x
  2. Step 2: Convert to fraction form
    937,454.69/1,406,248.25 = 464,012.93/x
  3. Step 3: Cross multiply
    937,454.69x = 1,406,248.25 × 464,012.93
  4. Step 4: Simplify right side
    937,454.69x = 652,517,370,789.87
  5. Step 5: Solve for x
    x = 652,517,370,789.87/937,454.69
  6. Step 6: Final answer
    x = 696,052.17

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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.