Home / 5,306,476.10-7,322,961.30-3,014,762.54

Finding the Fourth Proportional to 5,306,476.10, 7,322,961.30 and 3,014,762.54

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Solution

The fourth proportional to 5,306,476.10, 7,322,961.30 and 3,014,762.54 is: 4,160,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,476.10 : 7,322,961.30 = 3,014,762.54 : x
  2. Step 2: Convert to fraction form
    5,306,476.10/7,322,961.30 = 3,014,762.54/x
  3. Step 3: Cross multiply
    5,306,476.10x = 7,322,961.30 × 3,014,762.54
  4. Step 4: Simplify right side
    5,306,476.10x = 22,076,989,409,109.70
  5. Step 5: Solve for x
    x = 22,076,989,409,109.70/5,306,476.10
  6. Step 6: Final answer
    x = 4,160,386.10

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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.