Home / 1,365,321.02-2,048,895.76-566,603.30

Finding the Fourth Proportional to 1,365,321.02, 2,048,895.76 and 566,603.30

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Solution

The fourth proportional to 1,365,321.02, 2,048,895.76 and 566,603.30 is: 850,284.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,321.02 : 2,048,895.76 = 566,603.30 : x
  2. Step 2: Convert to fraction form
    1,365,321.02/2,048,895.76 = 566,603.30/x
  3. Step 3: Cross multiply
    1,365,321.02x = 2,048,895.76 × 566,603.30
  4. Step 4: Simplify right side
    1,365,321.02x = 1,160,911,103,740.12
  5. Step 5: Solve for x
    x = 1,160,911,103,740.12/1,365,321.02
  6. Step 6: Final answer
    x = 850,284.36

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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.