Home / 2,903,182.61-4,006,407.57-1,596,518.89

Finding the Fourth Proportional to 2,903,182.61, 4,006,407.57 and 1,596,518.89

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Solution

The fourth proportional to 2,903,182.61, 4,006,407.57 and 1,596,518.89 is: 2,203,204.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,182.61 : 4,006,407.57 = 1,596,518.89 : x
  2. Step 2: Convert to fraction form
    2,903,182.61/4,006,407.57 = 1,596,518.89/x
  3. Step 3: Cross multiply
    2,903,182.61x = 4,006,407.57 × 1,596,518.89
  4. Step 4: Simplify right side
    2,903,182.61x = 6,396,305,366,544.00
  5. Step 5: Solve for x
    x = 6,396,305,366,544.00/2,903,182.61
  6. Step 6: Final answer
    x = 2,203,204.63

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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.