Home / 1,894,383.17-2,839,589.97-882,670.76

Finding the Fourth Proportional to 1,894,383.17, 2,839,589.97 and 882,670.76

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Solution

The fourth proportional to 1,894,383.17, 2,839,589.97 and 882,670.76 is: 1,323,081.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,383.17 : 2,839,589.97 = 882,670.76 : x
  2. Step 2: Convert to fraction form
    1,894,383.17/2,839,589.97 = 882,670.76/x
  3. Step 3: Cross multiply
    1,894,383.17x = 2,839,589.97 × 882,670.76
  4. Step 4: Simplify right side
    1,894,383.17x = 2,506,423,036,908.28
  5. Step 5: Solve for x
    x = 2,506,423,036,908.28/1,894,383.17
  6. Step 6: Final answer
    x = 1,323,081.35

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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.