Home / 1,024,362.02-1,413,697.79-565,564.86

Finding the Fourth Proportional to 1,024,362.02, 1,413,697.79 and 565,564.86

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Solution

The fourth proportional to 1,024,362.02, 1,413,697.79 and 565,564.86 is: 780,522.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,362.02 : 1,413,697.79 = 565,564.86 : x
  2. Step 2: Convert to fraction form
    1,024,362.02/1,413,697.79 = 565,564.86/x
  3. Step 3: Cross multiply
    1,024,362.02x = 1,413,697.79 × 565,564.86
  4. Step 4: Simplify right side
    1,024,362.02x = 799,537,792,683.66
  5. Step 5: Solve for x
    x = 799,537,792,683.66/1,024,362.02
  6. Step 6: Final answer
    x = 780,522.68

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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.