Home / 937,527.17-1,293,720.33-550,358.31

Finding the Fourth Proportional to 937,527.17, 1,293,720.33 and 550,358.31

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Solution

The fourth proportional to 937,527.17, 1,293,720.33 and 550,358.31 is: 759,455.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,527.17 : 1,293,720.33 = 550,358.31 : x
  2. Step 2: Convert to fraction form
    937,527.17/1,293,720.33 = 550,358.31/x
  3. Step 3: Cross multiply
    937,527.17x = 1,293,720.33 × 550,358.31
  4. Step 4: Simplify right side
    937,527.17x = 712,009,734,431.44
  5. Step 5: Solve for x
    x = 712,009,734,431.44/937,527.17
  6. Step 6: Final answer
    x = 759,455.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.