Home / 1,032,565.06-1,548,315.78-463,458.28

Finding the Fourth Proportional to 1,032,565.06, 1,548,315.78 and 463,458.28

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Solution

The fourth proportional to 1,032,565.06, 1,548,315.78 and 463,458.28 is: 694,948.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,565.06 : 1,548,315.78 = 463,458.28 : x
  2. Step 2: Convert to fraction form
    1,032,565.06/1,548,315.78 = 463,458.28/x
  3. Step 3: Cross multiply
    1,032,565.06x = 1,548,315.78 × 463,458.28
  4. Step 4: Simplify right side
    1,032,565.06x = 717,579,768,295.66
  5. Step 5: Solve for x
    x = 717,579,768,295.66/1,032,565.06
  6. Step 6: Final answer
    x = 694,948.72

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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.