Home / 3,574,364.72-5,364,204.92-1,444,467.28

Finding the Fourth Proportional to 3,574,364.72, 5,364,204.92 and 1,444,467.28

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Solution

The fourth proportional to 3,574,364.72, 5,364,204.92 and 1,444,467.28 is: 2,167,775.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,364.72 : 5,364,204.92 = 1,444,467.28 : x
  2. Step 2: Convert to fraction form
    3,574,364.72/5,364,204.92 = 1,444,467.28/x
  3. Step 3: Cross multiply
    3,574,364.72x = 5,364,204.92 × 1,444,467.28
  4. Step 4: Simplify right side
    3,574,364.72x = 7,748,418,490,155.02
  5. Step 5: Solve for x
    x = 7,748,418,490,155.02/3,574,364.72
  6. Step 6: Final answer
    x = 2,167,775.00

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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.