Home / 5,344,167.03-7,374,752.91-2,896,725.51

Finding the Fourth Proportional to 5,344,167.03, 7,374,752.91 and 2,896,725.51

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Solution

The fourth proportional to 5,344,167.03, 7,374,752.91 and 2,896,725.51 is: 3,997,374.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,167.03 : 7,374,752.91 = 2,896,725.51 : x
  2. Step 2: Convert to fraction form
    5,344,167.03/7,374,752.91 = 2,896,725.51/x
  3. Step 3: Cross multiply
    5,344,167.03x = 7,374,752.91 × 2,896,725.51
  4. Step 4: Simplify right side
    5,344,167.03x = 21,362,634,884,343.73
  5. Step 5: Solve for x
    x = 21,362,634,884,343.73/5,344,167.03
  6. Step 6: Final answer
    x = 3,997,374.10

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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.