Home / 10,551,356.77-14,562,401.60-6,080,042.01

Finding the Fourth Proportional to 10,551,356.77, 14,562,401.60 and 6,080,042.01

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Solution

The fourth proportional to 10,551,356.77, 14,562,401.60 and 6,080,042.01 is: 8,391,339.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551,356.77 : 14,562,401.60 = 6,080,042.01 : x
  2. Step 2: Convert to fraction form
    10,551,356.77/14,562,401.60 = 6,080,042.01/x
  3. Step 3: Cross multiply
    10,551,356.77x = 14,562,401.60 × 6,080,042.01
  4. Step 4: Simplify right side
    10,551,356.77x = 88,540,013,494,491.20
  5. Step 5: Solve for x
    x = 88,540,013,494,491.20/10,551,356.77
  6. Step 6: Final answer
    x = 8,391,339.18

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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.