Home / 1,913,958.55-2,870,937.88-566,016.17

Finding the Fourth Proportional to 1,913,958.55, 2,870,937.88 and 566,016.17

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Solution

The fourth proportional to 1,913,958.55, 2,870,937.88 and 566,016.17 is: 849,024.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,913,958.55 : 2,870,937.88 = 566,016.17 : x
  2. Step 2: Convert to fraction form
    1,913,958.55/2,870,937.88 = 566,016.17/x
  3. Step 3: Cross multiply
    1,913,958.55x = 2,870,937.88 × 566,016.17
  4. Step 4: Simplify right side
    1,913,958.55x = 1,624,997,260,315.44
  5. Step 5: Solve for x
    x = 1,624,997,260,315.44/1,913,958.55
  6. Step 6: Final answer
    x = 849,024.27

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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.