Home / 9,423,658.95-13,003,232.70-5,292,898.44

Finding the Fourth Proportional to 9,423,658.95, 13,003,232.70 and 5,292,898.44

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Solution

The fourth proportional to 9,423,658.95, 13,003,232.70 and 5,292,898.44 is: 7,303,404.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,658.95 : 13,003,232.70 = 5,292,898.44 : x
  2. Step 2: Convert to fraction form
    9,423,658.95/13,003,232.70 = 5,292,898.44/x
  3. Step 3: Cross multiply
    9,423,658.95x = 13,003,232.70 × 5,292,898.44
  4. Step 4: Simplify right side
    9,423,658.95x = 68,824,790,072,786.99
  5. Step 5: Solve for x
    x = 68,824,790,072,786.99/9,423,658.95
  6. Step 6: Final answer
    x = 7,303,404.17

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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.