Home / 10,551,354.27-14,562,398.15-6,080,039.51

Finding the Fourth Proportional to 10,551,354.27, 14,562,398.15 and 6,080,039.51

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Solution

The fourth proportional to 10,551,354.27, 14,562,398.15 and 6,080,039.51 is: 8,391,335.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551,354.27 : 14,562,398.15 = 6,080,039.51 : x
  2. Step 2: Convert to fraction form
    10,551,354.27/14,562,398.15 = 6,080,039.51/x
  3. Step 3: Cross multiply
    10,551,354.27x = 14,562,398.15 × 6,080,039.51
  4. Step 4: Simplify right side
    10,551,354.27x = 88,539,956,009,138.72
  5. Step 5: Solve for x
    x = 88,539,956,009,138.72/10,551,354.27
  6. Step 6: Final answer
    x = 8,391,335.72

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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.