Home / 2,283,151.23-3,152,866.65-1,709,194.95

Finding the Fourth Proportional to 2,283,151.23, 3,152,866.65 and 1,709,194.95

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Solution

The fourth proportional to 2,283,151.23, 3,152,866.65 and 1,709,194.95 is: 2,360,274.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,151.23 : 3,152,866.65 = 1,709,194.95 : x
  2. Step 2: Convert to fraction form
    2,283,151.23/3,152,866.65 = 1,709,194.95/x
  3. Step 3: Cross multiply
    2,283,151.23x = 3,152,866.65 × 1,709,194.95
  4. Step 4: Simplify right side
    2,283,151.23x = 5,388,863,756,203.42
  5. Step 5: Solve for x
    x = 5,388,863,756,203.42/2,283,151.23
  6. Step 6: Final answer
    x = 2,360,274.56

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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.