Home / 1,955,762.38-2,699,065.56-1,096,599.16

Finding the Fourth Proportional to 1,955,762.38, 2,699,065.56 and 1,096,599.16

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Solution

The fourth proportional to 1,955,762.38, 2,699,065.56 and 1,096,599.16 is: 1,513,370.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,762.38 : 2,699,065.56 = 1,096,599.16 : x
  2. Step 2: Convert to fraction form
    1,955,762.38/2,699,065.56 = 1,096,599.16/x
  3. Step 3: Cross multiply
    1,955,762.38x = 2,699,065.56 × 1,096,599.16
  4. Step 4: Simplify right side
    1,955,762.38x = 2,959,793,025,880.93
  5. Step 5: Solve for x
    x = 2,959,793,025,880.93/1,955,762.38
  6. Step 6: Final answer
    x = 1,513,370.47

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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.