Home / 1,061,506.92-1,464,865.08-602,617.68

Finding the Fourth Proportional to 1,061,506.92, 1,464,865.08 and 602,617.68

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Solution

The fourth proportional to 1,061,506.92, 1,464,865.08 and 602,617.68 is: 831,604.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,506.92 : 1,464,865.08 = 602,617.68 : x
  2. Step 2: Convert to fraction form
    1,061,506.92/1,464,865.08 = 602,617.68/x
  3. Step 3: Cross multiply
    1,061,506.92x = 1,464,865.08 × 602,617.68
  4. Step 4: Simplify right side
    1,061,506.92x = 882,753,596,022.62
  5. Step 5: Solve for x
    x = 882,753,596,022.62/1,061,506.92
  6. Step 6: Final answer
    x = 831,604.18

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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.