Home / 2,284,084.71-3,152,036.45-1,366,352.53

Finding the Fourth Proportional to 2,284,084.71, 3,152,036.45 and 1,366,352.53

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Solution

The fourth proportional to 2,284,084.71, 3,152,036.45 and 1,366,352.53 is: 1,885,566.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,084.71 : 3,152,036.45 = 1,366,352.53 : x
  2. Step 2: Convert to fraction form
    2,284,084.71/3,152,036.45 = 1,366,352.53/x
  3. Step 3: Cross multiply
    2,284,084.71x = 3,152,036.45 × 1,366,352.53
  4. Step 4: Simplify right side
    2,284,084.71x = 4,306,792,973,645.51
  5. Step 5: Solve for x
    x = 4,306,792,973,645.51/2,284,084.71
  6. Step 6: Final answer
    x = 1,885,566.22

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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.