Home / 6,525,633.08-9,005,123.16-3,625,206.32

Finding the Fourth Proportional to 6,525,633.08, 9,005,123.16 and 3,625,206.32

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Solution

The fourth proportional to 6,525,633.08, 9,005,123.16 and 3,625,206.32 is: 5,002,645.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,633.08 : 9,005,123.16 = 3,625,206.32 : x
  2. Step 2: Convert to fraction form
    6,525,633.08/9,005,123.16 = 3,625,206.32/x
  3. Step 3: Cross multiply
    6,525,633.08x = 9,005,123.16 × 3,625,206.32
  4. Step 4: Simplify right side
    6,525,633.08x = 32,645,429,392,010.37
  5. Step 5: Solve for x
    x = 32,645,429,392,010.37/6,525,633.08
  6. Step 6: Final answer
    x = 5,002,645.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.