Home / 6,559,310.79-9,052,254.36-3,619,113.47

Finding the Fourth Proportional to 6,559,310.79, 9,052,254.36 and 3,619,113.47

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Solution

The fourth proportional to 6,559,310.79, 9,052,254.36 and 3,619,113.47 is: 4,994,600.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,310.79 : 9,052,254.36 = 3,619,113.47 : x
  2. Step 2: Convert to fraction form
    6,559,310.79/9,052,254.36 = 3,619,113.47/x
  3. Step 3: Cross multiply
    6,559,310.79x = 9,052,254.36 × 3,619,113.47
  4. Step 4: Simplify right side
    6,559,310.79x = 32,761,135,642,880.95
  5. Step 5: Solve for x
    x = 32,761,135,642,880.95/6,559,310.79
  6. Step 6: Final answer
    x = 4,994,600.30

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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.