Home / 1,095,370.60-1,641,587.20-852,504.96

Finding the Fourth Proportional to 1,095,370.60, 1,641,587.20 and 852,504.96

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Solution

The fourth proportional to 1,095,370.60, 1,641,587.20 and 852,504.96 is: 1,277,614.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,370.60 : 1,641,587.20 = 852,504.96 : x
  2. Step 2: Convert to fraction form
    1,095,370.60/1,641,587.20 = 852,504.96/x
  3. Step 3: Cross multiply
    1,095,370.60x = 1,641,587.20 × 852,504.96
  4. Step 4: Simplify right side
    1,095,370.60x = 1,399,461,230,272.51
  5. Step 5: Solve for x
    x = 1,399,461,230,272.51/1,095,370.60
  6. Step 6: Final answer
    x = 1,277,614.38

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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.