Home / 5,736,099.58-7,915,574.96-3,122,549.25

Finding the Fourth Proportional to 5,736,099.58, 7,915,574.96 and 3,122,549.25

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Solution

The fourth proportional to 5,736,099.58, 7,915,574.96 and 3,122,549.25 is: 4,308,985.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,099.58 : 7,915,574.96 = 3,122,549.25 : x
  2. Step 2: Convert to fraction form
    5,736,099.58/7,915,574.96 = 3,122,549.25/x
  3. Step 3: Cross multiply
    5,736,099.58x = 7,915,574.96 × 3,122,549.25
  4. Step 4: Simplify right side
    5,736,099.58x = 24,716,772,698,591.14
  5. Step 5: Solve for x
    x = 24,716,772,698,591.14/5,736,099.58
  6. Step 6: Final answer
    x = 4,308,985.99

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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.