Home / 2,352,790.75-3,527,762.42-1,055,705.35

Finding the Fourth Proportional to 2,352,790.75, 3,527,762.42 and 1,055,705.35

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Solution

The fourth proportional to 2,352,790.75, 3,527,762.42 and 1,055,705.35 is: 1,582,919.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,790.75 : 3,527,762.42 = 1,055,705.35 : x
  2. Step 2: Convert to fraction form
    2,352,790.75/3,527,762.42 = 1,055,705.35/x
  3. Step 3: Cross multiply
    2,352,790.75x = 3,527,762.42 × 1,055,705.35
  4. Step 4: Simplify right side
    2,352,790.75x = 3,724,277,655,044.42
  5. Step 5: Solve for x
    x = 3,724,277,655,044.42/2,352,790.75
  6. Step 6: Final answer
    x = 1,582,919.20

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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.