Home / 4,450,172.64-6,141,358.99-2,516,722.35

Finding the Fourth Proportional to 4,450,172.64, 6,141,358.99 and 2,516,722.35

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Solution

The fourth proportional to 4,450,172.64, 6,141,358.99 and 2,516,722.35 is: 3,473,145.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,172.64 : 6,141,358.99 = 2,516,722.35 : x
  2. Step 2: Convert to fraction form
    4,450,172.64/6,141,358.99 = 2,516,722.35/x
  3. Step 3: Cross multiply
    4,450,172.64x = 6,141,358.99 × 2,516,722.35
  4. Step 4: Simplify right side
    4,450,172.64x = 15,456,095,429,506.43
  5. Step 5: Solve for x
    x = 15,456,095,429,506.43/4,450,172.64
  6. Step 6: Final answer
    x = 3,473,145.13

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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.