Home / 2,053,518.51-3,080,283-839,095.17

Finding the Fourth Proportional to 2,053,518.51, 3,080,283 and 839,095.17

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Solution

The fourth proportional to 2,053,518.51, 3,080,283 and 839,095.17 is: 1,258,644.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,518.51 : 3,080,283 = 839,095.17 : x
  2. Step 2: Convert to fraction form
    2,053,518.51/3,080,283 = 839,095.17/x
  3. Step 3: Cross multiply
    2,053,518.51x = 3,080,283 × 839,095.17
  4. Step 4: Simplify right side
    2,053,518.51x = 2,584,650,587,533.11
  5. Step 5: Solve for x
    x = 2,584,650,587,533.11/2,053,518.51
  6. Step 6: Final answer
    x = 1,258,644.89

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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.