Home / 9,861,210.83-14,791,816.37-2,672,744.72

Finding the Fourth Proportional to 9,861,210.83, 14,791,816.37 and 2,672,744.72

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Solution

The fourth proportional to 9,861,210.83, 14,791,816.37 and 2,672,744.72 is: 4,009,117.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,210.83 : 14,791,816.37 = 2,672,744.72 : x
  2. Step 2: Convert to fraction form
    9,861,210.83/14,791,816.37 = 2,672,744.72/x
  3. Step 3: Cross multiply
    9,861,210.83x = 14,791,816.37 × 2,672,744.72
  4. Step 4: Simplify right side
    9,861,210.83x = 39,534,749,034,849.84
  5. Step 5: Solve for x
    x = 39,534,749,034,849.84/9,861,210.83
  6. Step 6: Final answer
    x = 4,009,117.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.