Home / 2,014,408.30-3,025,111.65-1,069,624.30

Finding the Fourth Proportional to 2,014,408.30, 3,025,111.65 and 1,069,624.30

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Solution

The fourth proportional to 2,014,408.30, 3,025,111.65 and 1,069,624.30 is: 1,606,294.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,408.30 : 3,025,111.65 = 1,069,624.30 : x
  2. Step 2: Convert to fraction form
    2,014,408.30/3,025,111.65 = 1,069,624.30/x
  3. Step 3: Cross multiply
    2,014,408.30x = 3,025,111.65 × 1,069,624.30
  4. Step 4: Simplify right side
    2,014,408.30x = 3,235,732,931,053.10
  5. Step 5: Solve for x
    x = 3,235,732,931,053.10/2,014,408.30
  6. Step 6: Final answer
    x = 1,606,294.48

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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.