Home / 2,754,328.51-3,796,967.36-1,924,826.73

Finding the Fourth Proportional to 2,754,328.51, 3,796,967.36 and 1,924,826.73

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Solution

The fourth proportional to 2,754,328.51, 3,796,967.36 and 1,924,826.73 is: 2,653,461.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,328.51 : 3,796,967.36 = 1,924,826.73 : x
  2. Step 2: Convert to fraction form
    2,754,328.51/3,796,967.36 = 1,924,826.73/x
  3. Step 3: Cross multiply
    2,754,328.51x = 3,796,967.36 × 1,924,826.73
  4. Step 4: Simplify right side
    2,754,328.51x = 7,308,504,258,038.97
  5. Step 5: Solve for x
    x = 7,308,504,258,038.97/2,754,328.51
  6. Step 6: Final answer
    x = 2,653,461.35

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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.