Home / 6,104,669.16-9,157,199.22-3,070,378.92

Finding the Fourth Proportional to 6,104,669.16, 9,157,199.22 and 3,070,378.92

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Solution

The fourth proportional to 6,104,669.16, 9,157,199.22 and 3,070,378.92 is: 4,605,666.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,669.16 : 9,157,199.22 = 3,070,378.92 : x
  2. Step 2: Convert to fraction form
    6,104,669.16/9,157,199.22 = 3,070,378.92/x
  3. Step 3: Cross multiply
    6,104,669.16x = 9,157,199.22 × 3,070,378.92
  4. Step 4: Simplify right side
    6,104,669.16x = 28,116,071,451,328.45
  5. Step 5: Solve for x
    x = 28,116,071,451,328.45/6,104,669.16
  6. Step 6: Final answer
    x = 4,605,666.70

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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.