Home / 7,058,752.77-10,591,118.51-3,860,142.25

Finding the Fourth Proportional to 7,058,752.77, 10,591,118.51 and 3,860,142.25

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Solution

The fourth proportional to 7,058,752.77, 10,591,118.51 and 3,860,142.25 is: 5,791,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058,752.77 : 10,591,118.51 = 3,860,142.25 : x
  2. Step 2: Convert to fraction form
    7,058,752.77/10,591,118.51 = 3,860,142.25/x
  3. Step 3: Cross multiply
    7,058,752.77x = 10,591,118.51 × 3,860,142.25
  4. Step 4: Simplify right side
    7,058,752.77x = 40,883,224,066,216.06
  5. Step 5: Solve for x
    x = 40,883,224,066,216.06/7,058,752.77
  6. Step 6: Final answer
    x = 5,791,848.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.