Home / 1,735,192.12-2,396,059.50-1,091,684.92

Finding the Fourth Proportional to 1,735,192.12, 2,396,059.50 and 1,091,684.92

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Solution

The fourth proportional to 1,735,192.12, 2,396,059.50 and 1,091,684.92 is: 1,507,465.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,192.12 : 2,396,059.50 = 1,091,684.92 : x
  2. Step 2: Convert to fraction form
    1,735,192.12/2,396,059.50 = 1,091,684.92/x
  3. Step 3: Cross multiply
    1,735,192.12x = 2,396,059.50 × 1,091,684.92
  4. Step 4: Simplify right side
    1,735,192.12x = 2,615,742,023,572.74
  5. Step 5: Solve for x
    x = 2,615,742,023,572.74/1,735,192.12
  6. Step 6: Final answer
    x = 1,507,465.37

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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.