Home / 2,265,744.08-3,127,025.41-1,360,384.40

Finding the Fourth Proportional to 2,265,744.08, 3,127,025.41 and 1,360,384.40

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Solution

The fourth proportional to 2,265,744.08, 3,127,025.41 and 1,360,384.40 is: 1,877,509.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,744.08 : 3,127,025.41 = 1,360,384.40 : x
  2. Step 2: Convert to fraction form
    2,265,744.08/3,127,025.41 = 1,360,384.40/x
  3. Step 3: Cross multiply
    2,265,744.08x = 3,127,025.41 × 1,360,384.40
  4. Step 4: Simplify right side
    2,265,744.08x = 4,253,956,586,167.60
  5. Step 5: Solve for x
    x = 4,253,956,586,167.60/2,265,744.08
  6. Step 6: Final answer
    x = 1,877,509.74

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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.