Home / 937,454.19-1,406,247.51-464,012.43

Finding the Fourth Proportional to 937,454.19, 1,406,247.51 and 464,012.43

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Solution

The fourth proportional to 937,454.19, 1,406,247.51 and 464,012.43 is: 696,051.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,454.19 : 1,406,247.51 = 464,012.43 : x
  2. Step 2: Convert to fraction form
    937,454.19/1,406,247.51 = 464,012.43/x
  3. Step 3: Cross multiply
    937,454.19x = 1,406,247.51 × 464,012.43
  4. Step 4: Simplify right side
    937,454.19x = 652,516,324,296.55
  5. Step 5: Solve for x
    x = 652,516,324,296.55/937,454.19
  6. Step 6: Final answer
    x = 696,051.42

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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.