Home / 5,776,138.10-7,968,567.48-3,483,024.86

Finding the Fourth Proportional to 5,776,138.10, 7,968,567.48 and 3,483,024.86

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Solution

The fourth proportional to 5,776,138.10, 7,968,567.48 and 3,483,024.86 is: 4,805,064.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,138.10 : 7,968,567.48 = 3,483,024.86 : x
  2. Step 2: Convert to fraction form
    5,776,138.10/7,968,567.48 = 3,483,024.86/x
  3. Step 3: Cross multiply
    5,776,138.10x = 7,968,567.48 × 3,483,024.86
  4. Step 4: Simplify right side
    5,776,138.10x = 27,754,718,631,427.55
  5. Step 5: Solve for x
    x = 27,754,718,631,427.55/5,776,138.10
  6. Step 6: Final answer
    x = 4,805,064.93

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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.