Home / 7,706,210.91-11,559,999.14-2,026,435.22

Finding the Fourth Proportional to 7,706,210.91, 11,559,999.14 and 2,026,435.22

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Solution

The fourth proportional to 7,706,210.91, 11,559,999.14 and 2,026,435.22 is: 3,039,832.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,210.91 : 11,559,999.14 = 2,026,435.22 : x
  2. Step 2: Convert to fraction form
    7,706,210.91/11,559,999.14 = 2,026,435.22/x
  3. Step 3: Cross multiply
    7,706,210.91x = 11,559,999.14 × 2,026,435.22
  4. Step 4: Simplify right side
    7,706,210.91x = 23,425,589,383,482.67
  5. Step 5: Solve for x
    x = 23,425,589,383,482.67/7,706,210.91
  6. Step 6: Final answer
    x = 3,039,832.37

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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.