Home / 5,049,528.54-7,574,448.33-2,208,178.14

Finding the Fourth Proportional to 5,049,528.54, 7,574,448.33 and 2,208,178.14

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Solution

The fourth proportional to 5,049,528.54, 7,574,448.33 and 2,208,178.14 is: 3,312,335.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,528.54 : 7,574,448.33 = 2,208,178.14 : x
  2. Step 2: Convert to fraction form
    5,049,528.54/7,574,448.33 = 2,208,178.14/x
  3. Step 3: Cross multiply
    5,049,528.54x = 7,574,448.33 × 2,208,178.14
  4. Step 4: Simplify right side
    5,049,528.54x = 16,725,731,224,865.51
  5. Step 5: Solve for x
    x = 16,725,731,224,865.51/5,049,528.54
  6. Step 6: Final answer
    x = 3,312,335.22

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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.