Home / 6,059,611.04-8,354,699.71-3,880,571.72

Finding the Fourth Proportional to 6,059,611.04, 8,354,699.71 and 3,880,571.72

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Solution

The fourth proportional to 6,059,611.04, 8,354,699.71 and 3,880,571.72 is: 5,350,345.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059,611.04 : 8,354,699.71 = 3,880,571.72 : x
  2. Step 2: Convert to fraction form
    6,059,611.04/8,354,699.71 = 3,880,571.72/x
  3. Step 3: Cross multiply
    6,059,611.04x = 8,354,699.71 × 3,880,571.72
  4. Step 4: Simplify right side
    6,059,611.04x = 32,421,011,372,243.27
  5. Step 5: Solve for x
    x = 32,421,011,372,243.27/6,059,611.04
  6. Step 6: Final answer
    x = 5,350,345.29

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1.5x scale

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.