Home / 1,934,690.94-2,902,043.15-586,865.16

Finding the Fourth Proportional to 1,934,690.94, 2,902,043.15 and 586,865.16

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Solution

The fourth proportional to 1,934,690.94, 2,902,043.15 and 586,865.16 is: 880,299.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,690.94 : 2,902,043.15 = 586,865.16 : x
  2. Step 2: Convert to fraction form
    1,934,690.94/2,902,043.15 = 586,865.16/x
  3. Step 3: Cross multiply
    1,934,690.94x = 2,902,043.15 × 586,865.16
  4. Step 4: Simplify right side
    1,934,690.94x = 1,703,108,017,551.65
  5. Step 5: Solve for x
    x = 1,703,108,017,551.65/1,934,690.94
  6. Step 6: Final answer
    x = 880,299.78

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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.