Home / 9,203,747.86-12,701,210.54-5,073,688.34

Finding the Fourth Proportional to 9,203,747.86, 12,701,210.54 and 5,073,688.34

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Solution

The fourth proportional to 9,203,747.86, 12,701,210.54 and 5,073,688.34 is: 7,001,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203,747.86 : 12,701,210.54 = 5,073,688.34 : x
  2. Step 2: Convert to fraction form
    9,203,747.86/12,701,210.54 = 5,073,688.34/x
  3. Step 3: Cross multiply
    9,203,747.86x = 12,701,210.54 × 5,073,688.34
  4. Step 4: Simplify right side
    9,203,747.86x = 64,441,983,865,120.36
  5. Step 5: Solve for x
    x = 64,441,983,865,120.36/9,203,747.86
  6. Step 6: Final answer
    x = 7,001,711.14

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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.