Home / 6,902,802.39-10,354,203.60-2,110,491.66

Finding the Fourth Proportional to 6,902,802.39, 10,354,203.60 and 2,110,491.66

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Solution

The fourth proportional to 6,902,802.39, 10,354,203.60 and 2,110,491.66 is: 3,165,737.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,802.39 : 10,354,203.60 = 2,110,491.66 : x
  2. Step 2: Convert to fraction form
    6,902,802.39/10,354,203.60 = 2,110,491.66/x
  3. Step 3: Cross multiply
    6,902,802.39x = 10,354,203.60 × 2,110,491.66
  4. Step 4: Simplify right side
    6,902,802.39x = 21,852,460,343,741.98
  5. Step 5: Solve for x
    x = 21,852,460,343,741.98/6,902,802.39
  6. Step 6: Final answer
    x = 3,165,737.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.