Home / 6,849,593.26-9,445,918.21-4,095,843.14

Finding the Fourth Proportional to 6,849,593.26, 9,445,918.21 and 4,095,843.14

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Solution

The fourth proportional to 6,849,593.26, 9,445,918.21 and 4,095,843.14 is: 5,648,364.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,593.26 : 9,445,918.21 = 4,095,843.14 : x
  2. Step 2: Convert to fraction form
    6,849,593.26/9,445,918.21 = 4,095,843.14/x
  3. Step 3: Cross multiply
    6,849,593.26x = 9,445,918.21 × 4,095,843.14
  4. Step 4: Simplify right side
    6,849,593.26x = 38,688,999,314,804.77
  5. Step 5: Solve for x
    x = 38,688,999,314,804.77/6,849,593.26
  6. Step 6: Final answer
    x = 5,648,364.49

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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.