Home / 10,980,194.15-15,152,669.34-6,085,732.23

Finding the Fourth Proportional to 10,980,194.15, 15,152,669.34 and 6,085,732.23

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Solution

The fourth proportional to 10,980,194.15, 15,152,669.34 and 6,085,732.23 is: 8,398,311.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,194.15 : 15,152,669.34 = 6,085,732.23 : x
  2. Step 2: Convert to fraction form
    10,980,194.15/15,152,669.34 = 6,085,732.23/x
  3. Step 3: Cross multiply
    10,980,194.15x = 15,152,669.34 × 6,085,732.23
  4. Step 4: Simplify right side
    10,980,194.15x = 92,215,088,184,381.58
  5. Step 5: Solve for x
    x = 92,215,088,184,381.58/10,980,194.15
  6. Step 6: Final answer
    x = 8,398,311.26

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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.