Home / 4,968,565.48-7,452,844.62-1,602,772.60

Finding the Fourth Proportional to 4,968,565.48, 7,452,844.62 and 1,602,772.60

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Solution

The fourth proportional to 4,968,565.48, 7,452,844.62 and 1,602,772.60 is: 2,404,157.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,565.48 : 7,452,844.62 = 1,602,772.60 : x
  2. Step 2: Convert to fraction form
    4,968,565.48/7,452,844.62 = 1,602,772.60/x
  3. Step 3: Cross multiply
    4,968,565.48x = 7,452,844.62 × 1,602,772.60
  4. Step 4: Simplify right side
    4,968,565.48x = 11,945,215,148,993.41
  5. Step 5: Solve for x
    x = 11,945,215,148,993.41/4,968,565.48
  6. Step 6: Final answer
    x = 2,404,157.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.