Home / 2,844,672.48-3,925,325.61-1,683,154.35

Finding the Fourth Proportional to 2,844,672.48, 3,925,325.61 and 1,683,154.35

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Solution

The fourth proportional to 2,844,672.48, 3,925,325.61 and 1,683,154.35 is: 2,322,562.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,672.48 : 3,925,325.61 = 1,683,154.35 : x
  2. Step 2: Convert to fraction form
    2,844,672.48/3,925,325.61 = 1,683,154.35/x
  3. Step 3: Cross multiply
    2,844,672.48x = 3,925,325.61 × 1,683,154.35
  4. Step 4: Simplify right side
    2,844,672.48x = 6,606,928,875,637.90
  5. Step 5: Solve for x
    x = 6,606,928,875,637.90/2,844,672.48
  6. Step 6: Final answer
    x = 2,322,562.24

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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.