Home / 2,903,279.16-4,006,628.29-1,596,630.54

Finding the Fourth Proportional to 2,903,279.16, 4,006,628.29 and 1,596,630.54

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Solution

The fourth proportional to 2,903,279.16, 4,006,628.29 and 1,596,630.54 is: 2,203,406.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,279.16 : 4,006,628.29 = 1,596,630.54 : x
  2. Step 2: Convert to fraction form
    2,903,279.16/4,006,628.29 = 1,596,630.54/x
  3. Step 3: Cross multiply
    2,903,279.16x = 4,006,628.29 × 1,596,630.54
  4. Step 4: Simplify right side
    2,903,279.16x = 6,397,105,090,241.98
  5. Step 5: Solve for x
    x = 6,397,105,090,241.98/2,903,279.16
  6. Step 6: Final answer
    x = 2,203,406.82

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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.