Home / 9,818,269.87-14,717,299.66-4,355,937.13

Finding the Fourth Proportional to 9,818,269.87, 14,717,299.66 and 4,355,937.13

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Solution

The fourth proportional to 9,818,269.87, 14,717,299.66 and 4,355,937.13 is: 6,529,422.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,269.87 : 14,717,299.66 = 4,355,937.13 : x
  2. Step 2: Convert to fraction form
    9,818,269.87/14,717,299.66 = 4,355,937.13/x
  3. Step 3: Cross multiply
    9,818,269.87x = 14,717,299.66 × 4,355,937.13
  4. Step 4: Simplify right side
    9,818,269.87x = 64,107,632,042,330.38
  5. Step 5: Solve for x
    x = 64,107,632,042,330.38/9,818,269.87
  6. Step 6: Final answer
    x = 6,529,422.48

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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.