Home / 2,298,125.48-3,442,703.66-1,790,308.70

Finding the Fourth Proportional to 2,298,125.48, 3,442,703.66 and 1,790,308.70

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Solution

The fourth proportional to 2,298,125.48, 3,442,703.66 and 1,790,308.70 is: 2,681,969.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,125.48 : 3,442,703.66 = 1,790,308.70 : x
  2. Step 2: Convert to fraction form
    2,298,125.48/3,442,703.66 = 1,790,308.70/x
  3. Step 3: Cross multiply
    2,298,125.48x = 3,442,703.66 × 1,790,308.70
  4. Step 4: Simplify right side
    2,298,125.48x = 6,163,502,296,806.32
  5. Step 5: Solve for x
    x = 6,163,502,296,806.32/2,298,125.48
  6. Step 6: Final answer
    x = 2,681,969.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.