Home / 2,816,031.43-3,885,883.09-1,592,276.95

Finding the Fourth Proportional to 2,816,031.43, 3,885,883.09 and 1,592,276.95

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Solution

The fourth proportional to 2,816,031.43, 3,885,883.09 and 1,592,276.95 is: 2,197,206.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,031.43 : 3,885,883.09 = 1,592,276.95 : x
  2. Step 2: Convert to fraction form
    2,816,031.43/3,885,883.09 = 1,592,276.95/x
  3. Step 3: Cross multiply
    2,816,031.43x = 3,885,883.09 × 1,592,276.95
  4. Step 4: Simplify right side
    2,816,031.43x = 6,187,402,074,601.78
  5. Step 5: Solve for x
    x = 6,187,402,074,601.78/2,816,031.43
  6. Step 6: Final answer
    x = 2,197,206.33

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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.