Home / 4,525,314.78-6,245,064.28-2,759,316.60

Finding the Fourth Proportional to 4,525,314.78, 6,245,064.28 and 2,759,316.60

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Solution

The fourth proportional to 4,525,314.78, 6,245,064.28 and 2,759,316.60 is: 3,807,936.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,314.78 : 6,245,064.28 = 2,759,316.60 : x
  2. Step 2: Convert to fraction form
    4,525,314.78/6,245,064.28 = 2,759,316.60/x
  3. Step 3: Cross multiply
    4,525,314.78x = 6,245,064.28 × 2,759,316.60
  4. Step 4: Simplify right side
    4,525,314.78x = 17,232,109,535,871.05
  5. Step 5: Solve for x
    x = 17,232,109,535,871.05/4,525,314.78
  6. Step 6: Final answer
    x = 3,807,936.10

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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.