Home / 2,365,802.70-3,551,036.85-1,169,076.30

Finding the Fourth Proportional to 2,365,802.70, 3,551,036.85 and 1,169,076.30

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Solution

The fourth proportional to 2,365,802.70, 3,551,036.85 and 1,169,076.30 is: 1,754,767.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,802.70 : 3,551,036.85 = 1,169,076.30 : x
  2. Step 2: Convert to fraction form
    2,365,802.70/3,551,036.85 = 1,169,076.30/x
  3. Step 3: Cross multiply
    2,365,802.70x = 3,551,036.85 × 1,169,076.30
  4. Step 4: Simplify right side
    2,365,802.70x = 4,151,433,021,761.66
  5. Step 5: Solve for x
    x = 4,151,433,021,761.66/2,365,802.70
  6. Step 6: Final answer
    x = 1,754,767.22

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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.