Home / 4,065,259.05-5,609,790.54-2,323,018.44

Finding the Fourth Proportional to 4,065,259.05, 5,609,790.54 and 2,323,018.44

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Solution

The fourth proportional to 4,065,259.05, 5,609,790.54 and 2,323,018.44 is: 3,205,612.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,259.05 : 5,609,790.54 = 2,323,018.44 : x
  2. Step 2: Convert to fraction form
    4,065,259.05/5,609,790.54 = 2,323,018.44/x
  3. Step 3: Cross multiply
    4,065,259.05x = 5,609,790.54 × 2,323,018.44
  4. Step 4: Simplify right side
    4,065,259.05x = 13,031,646,868,957.56
  5. Step 5: Solve for x
    x = 13,031,646,868,957.56/4,065,259.05
  6. Step 6: Final answer
    x = 3,205,612.90

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1.5x scale

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.