Home / 8,696,323.20-13,041,380.48-3,577,256.96

Finding the Fourth Proportional to 8,696,323.20, 13,041,380.48 and 3,577,256.96

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Solution

The fourth proportional to 8,696,323.20, 13,041,380.48 and 3,577,256.96 is: 5,364,608.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,323.20 : 13,041,380.48 = 3,577,256.96 : x
  2. Step 2: Convert to fraction form
    8,696,323.20/13,041,380.48 = 3,577,256.96/x
  3. Step 3: Cross multiply
    8,696,323.20x = 13,041,380.48 × 3,577,256.96
  4. Step 4: Simplify right side
    8,696,323.20x = 46,652,369,090,088.14
  5. Step 5: Solve for x
    x = 46,652,369,090,088.14/8,696,323.20
  6. Step 6: Final answer
    x = 5,364,608.47

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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.