Home / 10,503,420.21-14,495,873.31-6,094,117.17

Finding the Fourth Proportional to 10,503,420.21, 14,495,873.31 and 6,094,117.17

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Solution

The fourth proportional to 10,503,420.21, 14,495,873.31 and 6,094,117.17 is: 8,410,550.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,503,420.21 : 14,495,873.31 = 6,094,117.17 : x
  2. Step 2: Convert to fraction form
    10,503,420.21/14,495,873.31 = 6,094,117.17/x
  3. Step 3: Cross multiply
    10,503,420.21x = 14,495,873.31 × 6,094,117.17
  4. Step 4: Simplify right side
    10,503,420.21x = 88,339,550,432,615.73
  5. Step 5: Solve for x
    x = 88,339,550,432,615.73/10,503,420.21
  6. Step 6: Final answer
    x = 8,410,550.91

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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.