Home / 3,695,197.35-5,099,802.57-3,073,905.01

Finding the Fourth Proportional to 3,695,197.35, 5,099,802.57 and 3,073,905.01

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Solution

The fourth proportional to 3,695,197.35, 5,099,802.57 and 3,073,905.01 is: 4,242,346.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,197.35 : 5,099,802.57 = 3,073,905.01 : x
  2. Step 2: Convert to fraction form
    3,695,197.35/5,099,802.57 = 3,073,905.01/x
  3. Step 3: Cross multiply
    3,695,197.35x = 5,099,802.57 × 3,073,905.01
  4. Step 4: Simplify right side
    3,695,197.35x = 15,676,308,657,184.37
  5. Step 5: Solve for x
    x = 15,676,308,657,184.37/3,695,197.35
  6. Step 6: Final answer
    x = 4,242,346.80

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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.