Home / 7,074,741.29-10,614,354.95-2,525,692.39

Finding the Fourth Proportional to 7,074,741.29, 10,614,354.95 and 2,525,692.39

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Solution

The fourth proportional to 7,074,741.29, 10,614,354.95 and 2,525,692.39 is: 3,789,339.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,741.29 : 10,614,354.95 = 2,525,692.39 : x
  2. Step 2: Convert to fraction form
    7,074,741.29/10,614,354.95 = 2,525,692.39/x
  3. Step 3: Cross multiply
    7,074,741.29x = 10,614,354.95 × 2,525,692.39
  4. Step 4: Simplify right side
    7,074,741.29x = 26,808,595,501,752.18
  5. Step 5: Solve for x
    x = 26,808,595,501,752.18/7,074,741.29
  6. Step 6: Final answer
    x = 3,789,339.34

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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.