Home / 11,307,249-15,604,011-6,410,905.92

Finding the Fourth Proportional to 11,307,249, 15,604,011 and 6,410,905.92

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Solution

The fourth proportional to 11,307,249, 15,604,011 and 6,410,905.92 is: 8,847,054.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,307,249 : 15,604,011 = 6,410,905.92 : x
  2. Step 2: Convert to fraction form
    11,307,249/15,604,011 = 6,410,905.92/x
  3. Step 3: Cross multiply
    11,307,249x = 15,604,011 × 6,410,905.92
  4. Step 4: Simplify right side
    11,307,249x = 100,035,846,495,645.12
  5. Step 5: Solve for x
    x = 100,035,846,495,645.12/11,307,249
  6. Step 6: Final answer
    x = 8,847,054.35

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1.5x scale

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.