Home / 4,628,561.74-6,943,298.92-1,595,528.30

Finding the Fourth Proportional to 4,628,561.74, 6,943,298.92 and 1,595,528.30

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Solution

The fourth proportional to 4,628,561.74, 6,943,298.92 and 1,595,528.30 is: 2,393,449.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,561.74 : 6,943,298.92 = 1,595,528.30 : x
  2. Step 2: Convert to fraction form
    4,628,561.74/6,943,298.92 = 1,595,528.30/x
  3. Step 3: Cross multiply
    4,628,561.74x = 6,943,298.92 × 1,595,528.30
  4. Step 4: Simplify right side
    4,628,561.74x = 11,078,229,935,588.86
  5. Step 5: Solve for x
    x = 11,078,229,935,588.86/4,628,561.74
  6. Step 6: Final answer
    x = 2,393,449.75

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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.