Home / 1,036,760.05-1,555,029.52-362,854.23

Finding the Fourth Proportional to 1,036,760.05, 1,555,029.52 and 362,854.23

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Solution

The fourth proportional to 1,036,760.05, 1,555,029.52 and 362,854.23 is: 544,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,760.05 : 1,555,029.52 = 362,854.23 : x
  2. Step 2: Convert to fraction form
    1,036,760.05/1,555,029.52 = 362,854.23/x
  3. Step 3: Cross multiply
    1,036,760.05x = 1,555,029.52 × 362,854.23
  4. Step 4: Simplify right side
    1,036,760.05x = 564,249,039,106.87
  5. Step 5: Solve for x
    x = 564,249,039,106.87/1,036,760.05
  6. Step 6: Final answer
    x = 544,242.65

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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.