Home / 2,283,205.01-3,148,649.40-1,365,288.31

Finding the Fourth Proportional to 2,283,205.01, 3,148,649.40 and 1,365,288.31

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Solution

The fourth proportional to 2,283,205.01, 3,148,649.40 and 1,365,288.31 is: 1,882,798.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,205.01 : 3,148,649.40 = 1,365,288.31 : x
  2. Step 2: Convert to fraction form
    2,283,205.01/3,148,649.40 = 1,365,288.31/x
  3. Step 3: Cross multiply
    2,283,205.01x = 3,148,649.40 × 1,365,288.31
  4. Step 4: Simplify right side
    2,283,205.01x = 4,298,814,202,365.27
  5. Step 5: Solve for x
    x = 4,298,814,202,365.27/2,283,205.01
  6. Step 6: Final answer
    x = 1,882,798.16

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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.