Home / 4,570,805.34-6,307,574.64-2,505,750.30

Finding the Fourth Proportional to 4,570,805.34, 6,307,574.64 and 2,505,750.30

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Solution

The fourth proportional to 4,570,805.34, 6,307,574.64 and 2,505,750.30 is: 3,457,860.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,805.34 : 6,307,574.64 = 2,505,750.30 : x
  2. Step 2: Convert to fraction form
    4,570,805.34/6,307,574.64 = 2,505,750.30/x
  3. Step 3: Cross multiply
    4,570,805.34x = 6,307,574.64 × 2,505,750.30
  4. Step 4: Simplify right side
    4,570,805.34x = 15,805,207,046,452.39
  5. Step 5: Solve for x
    x = 15,805,207,046,452.39/4,570,805.34
  6. Step 6: Final answer
    x = 3,457,860.46

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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.