Home / 1,077,383.58-1,616,551.41-564,926.34

Finding the Fourth Proportional to 1,077,383.58, 1,616,551.41 and 564,926.34

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Solution

The fourth proportional to 1,077,383.58, 1,616,551.41 and 564,926.34 is: 847,639.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,383.58 : 1,616,551.41 = 564,926.34 : x
  2. Step 2: Convert to fraction form
    1,077,383.58/1,616,551.41 = 564,926.34/x
  3. Step 3: Cross multiply
    1,077,383.58x = 1,616,551.41 × 564,926.34
  4. Step 4: Simplify right side
    1,077,383.58x = 913,232,471,473.14
  5. Step 5: Solve for x
    x = 913,232,471,473.14/1,077,383.58
  6. Step 6: Final answer
    x = 847,639.12

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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.