Home / 1,106,027.15-1,657,498.41-835,933.55

Finding the Fourth Proportional to 1,106,027.15, 1,657,498.41 and 835,933.55

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Solution

The fourth proportional to 1,106,027.15, 1,657,498.41 and 835,933.55 is: 1,252,734.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,027.15 : 1,657,498.41 = 835,933.55 : x
  2. Step 2: Convert to fraction form
    1,106,027.15/1,657,498.41 = 835,933.55/x
  3. Step 3: Cross multiply
    1,106,027.15x = 1,657,498.41 × 835,933.55
  4. Step 4: Simplify right side
    1,106,027.15x = 1,385,558,521,703.16
  5. Step 5: Solve for x
    x = 1,385,558,521,703.16/1,106,027.15
  6. Step 6: Final answer
    x = 1,252,734.64

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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.