Home / 5,590,484.91-7,714,823.31-3,526,833.51

Finding the Fourth Proportional to 5,590,484.91, 7,714,823.31 and 3,526,833.51

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Solution

The fourth proportional to 5,590,484.91, 7,714,823.31 and 3,526,833.51 is: 4,867,001.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,484.91 : 7,714,823.31 = 3,526,833.51 : x
  2. Step 2: Convert to fraction form
    5,590,484.91/7,714,823.31 = 3,526,833.51/x
  3. Step 3: Cross multiply
    5,590,484.91x = 7,714,823.31 × 3,526,833.51
  4. Step 4: Simplify right side
    5,590,484.91x = 27,208,897,373,437.11
  5. Step 5: Solve for x
    x = 27,208,897,373,437.11/5,590,484.91
  6. Step 6: Final answer
    x = 4,867,001.31

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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.