Home / 3,064,686.51-4,229,267.17-1,776,274.23

Finding the Fourth Proportional to 3,064,686.51, 4,229,267.17 and 1,776,274.23

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Solution

The fourth proportional to 3,064,686.51, 4,229,267.17 and 1,776,274.23 is: 2,451,258.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,686.51 : 4,229,267.17 = 1,776,274.23 : x
  2. Step 2: Convert to fraction form
    3,064,686.51/4,229,267.17 = 1,776,274.23/x
  3. Step 3: Cross multiply
    3,064,686.51x = 4,229,267.17 × 1,776,274.23
  4. Step 4: Simplify right side
    3,064,686.51x = 7,512,338,285,856.03
  5. Step 5: Solve for x
    x = 7,512,338,285,856.03/3,064,686.51
  6. Step 6: Final answer
    x = 2,451,258.31

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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.