Home / 5,590,485.91-7,714,824.69-3,526,834.51

Finding the Fourth Proportional to 5,590,485.91, 7,714,824.69 and 3,526,834.51

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Solution

The fourth proportional to 5,590,485.91, 7,714,824.69 and 3,526,834.51 is: 4,867,002.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,485.91 : 7,714,824.69 = 3,526,834.51 : x
  2. Step 2: Convert to fraction form
    5,590,485.91/7,714,824.69 = 3,526,834.51/x
  3. Step 3: Cross multiply
    5,590,485.91x = 7,714,824.69 × 3,526,834.51
  4. Step 4: Simplify right side
    5,590,485.91x = 27,208,909,955,292.05
  5. Step 5: Solve for x
    x = 27,208,909,955,292.05/5,590,485.91
  6. Step 6: Final answer
    x = 4,867,002.69

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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.