Home / 1,735,295.16-2,606,938.74-1,231,107.96

Finding the Fourth Proportional to 1,735,295.16, 2,606,938.74 and 1,231,107.96

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Solution

The fourth proportional to 1,735,295.16, 2,606,938.74 and 1,231,107.96 is: 1,849,496.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,295.16 : 2,606,938.74 = 1,231,107.96 : x
  2. Step 2: Convert to fraction form
    1,735,295.16/2,606,938.74 = 1,231,107.96/x
  3. Step 3: Cross multiply
    1,735,295.16x = 2,606,938.74 × 1,231,107.96
  4. Step 4: Simplify right side
    1,735,295.16x = 3,209,423,034,046.37
  5. Step 5: Solve for x
    x = 3,209,423,034,046.37/1,735,295.16
  6. Step 6: Final answer
    x = 1,849,496.91

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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.