Home / 10,032,056.84-13,845,092.24-5,681,917.01

Finding the Fourth Proportional to 10,032,056.84, 13,845,092.24 and 5,681,917.01

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Solution

The fourth proportional to 10,032,056.84, 13,845,092.24 and 5,681,917.01 is: 7,841,529.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,056.84 : 13,845,092.24 = 5,681,917.01 : x
  2. Step 2: Convert to fraction form
    10,032,056.84/13,845,092.24 = 5,681,917.01/x
  3. Step 3: Cross multiply
    10,032,056.84x = 13,845,092.24 × 5,681,917.01
  4. Step 4: Simplify right side
    10,032,056.84x = 78,666,665,058,430.64
  5. Step 5: Solve for x
    x = 78,666,665,058,430.64/10,032,056.84
  6. Step 6: Final answer
    x = 7,841,529.04

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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.