Home / 937,574.22-1,406,426.94-464,132.46

Finding the Fourth Proportional to 937,574.22, 1,406,426.94 and 464,132.46

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Solution

The fourth proportional to 937,574.22, 1,406,426.94 and 464,132.46 is: 696,231.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,574.22 : 1,406,426.94 = 464,132.46 : x
  2. Step 2: Convert to fraction form
    937,574.22/1,406,426.94 = 464,132.46/x
  3. Step 3: Cross multiply
    937,574.22x = 1,406,426.94 × 464,132.46
  4. Step 4: Simplify right side
    937,574.22x = 652,768,395,472.47
  5. Step 5: Solve for x
    x = 652,768,395,472.47/937,574.22
  6. Step 6: Final answer
    x = 696,231.17

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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.