Home / 6,590,976.48-9,095,295.60-3,690,095.94

Finding the Fourth Proportional to 6,590,976.48, 9,095,295.60 and 3,690,095.94

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Solution

The fourth proportional to 6,590,976.48, 9,095,295.60 and 3,690,095.94 is: 5,092,191.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,976.48 : 9,095,295.60 = 3,690,095.94 : x
  2. Step 2: Convert to fraction form
    6,590,976.48/9,095,295.60 = 3,690,095.94/x
  3. Step 3: Cross multiply
    6,590,976.48x = 9,095,295.60 × 3,690,095.94
  4. Step 4: Simplify right side
    6,590,976.48x = 33,562,513,366,659.86
  5. Step 5: Solve for x
    x = 33,562,513,366,659.86/6,590,976.48
  6. Step 6: Final answer
    x = 5,092,191.34

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1.5x scale

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.