Home / 1,750,367.80-2,622,441.30-1,501,535.80

Finding the Fourth Proportional to 1,750,367.80, 2,622,441.30 and 1,501,535.80

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Solution

The fourth proportional to 1,750,367.80, 2,622,441.30 and 1,501,535.80 is: 2,249,635.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,367.80 : 2,622,441.30 = 1,501,535.80 : x
  2. Step 2: Convert to fraction form
    1,750,367.80/2,622,441.30 = 1,501,535.80/x
  3. Step 3: Cross multiply
    1,750,367.80x = 2,622,441.30 × 1,501,535.80
  4. Step 4: Simplify right side
    1,750,367.80x = 3,937,689,495,348.54
  5. Step 5: Solve for x
    x = 3,937,689,495,348.54/1,750,367.80
  6. Step 6: Final answer
    x = 2,249,635.47

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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.