Home / 4,205,284.83-5,803,295.31-2,271,545.37

Finding the Fourth Proportional to 4,205,284.83, 5,803,295.31 and 2,271,545.37

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Solution

The fourth proportional to 4,205,284.83, 5,803,295.31 and 2,271,545.37 is: 3,134,733.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,284.83 : 5,803,295.31 = 2,271,545.37 : x
  2. Step 2: Convert to fraction form
    4,205,284.83/5,803,295.31 = 2,271,545.37/x
  3. Step 3: Cross multiply
    4,205,284.83x = 5,803,295.31 × 2,271,545.37
  4. Step 4: Simplify right side
    4,205,284.83x = 13,182,448,592,173.21
  5. Step 5: Solve for x
    x = 13,182,448,592,173.21/4,205,284.83
  6. Step 6: Final answer
    x = 3,134,733.82

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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.