Home / 3,914,088.98-5,403,804.75-2,558,323.94

Finding the Fourth Proportional to 3,914,088.98, 5,403,804.75 and 2,558,323.94

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Solution

The fourth proportional to 3,914,088.98, 5,403,804.75 and 2,558,323.94 is: 3,532,030.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,088.98 : 5,403,804.75 = 2,558,323.94 : x
  2. Step 2: Convert to fraction form
    3,914,088.98/5,403,804.75 = 2,558,323.94/x
  3. Step 3: Cross multiply
    3,914,088.98x = 5,403,804.75 × 2,558,323.94
  4. Step 4: Simplify right side
    3,914,088.98x = 13,824,683,031,991.69
  5. Step 5: Solve for x
    x = 13,824,683,031,991.69/3,914,088.98
  6. Step 6: Final answer
    x = 3,532,030.86

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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.