Home / 4,570,749.50-6,307,593.98-2,505,727.53

Finding the Fourth Proportional to 4,570,749.50, 6,307,593.98 and 2,505,727.53

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Solution

The fourth proportional to 4,570,749.50, 6,307,593.98 and 2,505,727.53 is: 3,457,881.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,749.50 : 6,307,593.98 = 2,505,727.53 : x
  2. Step 2: Convert to fraction form
    4,570,749.50/6,307,593.98 = 2,505,727.53/x
  3. Step 3: Cross multiply
    4,570,749.50x = 6,307,593.98 × 2,505,727.53
  4. Step 4: Simplify right side
    4,570,749.50x = 15,805,111,871,219.63
  5. Step 5: Solve for x
    x = 15,805,111,871,219.63/4,570,749.50
  6. Step 6: Final answer
    x = 3,457,881.88

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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.