Home / 6,684,471.83-10,030,432.24-3,610,400.48

Finding the Fourth Proportional to 6,684,471.83, 10,030,432.24 and 3,610,400.48

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Solution

The fourth proportional to 6,684,471.83, 10,030,432.24 and 3,610,400.48 is: 5,417,612.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,471.83 : 10,030,432.24 = 3,610,400.48 : x
  2. Step 2: Convert to fraction form
    6,684,471.83/10,030,432.24 = 3,610,400.48/x
  3. Step 3: Cross multiply
    6,684,471.83x = 10,030,432.24 × 3,610,400.48
  4. Step 4: Simplify right side
    6,684,471.83x = 36,213,877,323,751.31
  5. Step 5: Solve for x
    x = 36,213,877,323,751.31/6,684,471.83
  6. Step 6: Final answer
    x = 5,417,612.38

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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.