Home / 6,256,053.84-8,625,998.79-5,014,671.66

Finding the Fourth Proportional to 6,256,053.84, 8,625,998.79 and 5,014,671.66

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Solution

The fourth proportional to 6,256,053.84, 8,625,998.79 and 5,014,671.66 is: 6,914,350.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,053.84 : 8,625,998.79 = 5,014,671.66 : x
  2. Step 2: Convert to fraction form
    6,256,053.84/8,625,998.79 = 5,014,671.66/x
  3. Step 3: Cross multiply
    6,256,053.84x = 8,625,998.79 × 5,014,671.66
  4. Step 4: Simplify right side
    6,256,053.84x = 43,256,551,671,407.29
  5. Step 5: Solve for x
    x = 43,256,551,671,407.29/6,256,053.84
  6. Step 6: Final answer
    x = 6,914,350.93

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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.