Home / 1,845,722.56-2,768,566.40-583,550.08

Finding the Fourth Proportional to 1,845,722.56, 2,768,566.40 and 583,550.08

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Solution

The fourth proportional to 1,845,722.56, 2,768,566.40 and 583,550.08 is: 875,319.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,722.56 : 2,768,566.40 = 583,550.08 : x
  2. Step 2: Convert to fraction form
    1,845,722.56/2,768,566.40 = 583,550.08/x
  3. Step 3: Cross multiply
    1,845,722.56x = 2,768,566.40 × 583,550.08
  4. Step 4: Simplify right side
    1,845,722.56x = 1,615,597,144,205.31
  5. Step 5: Solve for x
    x = 1,615,597,144,205.31/1,845,722.56
  6. Step 6: Final answer
    x = 875,319.61

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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.