Home / 2,014,358.55-3,025,037.03-1,069,574.55

Finding the Fourth Proportional to 2,014,358.55, 3,025,037.03 and 1,069,574.55

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Solution

The fourth proportional to 2,014,358.55, 3,025,037.03 and 1,069,574.55 is: 1,606,219.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,358.55 : 3,025,037.03 = 1,069,574.55 : x
  2. Step 2: Convert to fraction form
    2,014,358.55/3,025,037.03 = 1,069,574.55/x
  3. Step 3: Cross multiply
    2,014,358.55x = 3,025,037.03 × 1,069,574.55
  4. Step 4: Simplify right side
    2,014,358.55x = 3,235,502,614,747.71
  5. Step 5: Solve for x
    x = 3,235,502,614,747.71/2,014,358.55
  6. Step 6: Final answer
    x = 1,606,219.81

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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.