Home / 9,254,608.73-12,771,271.27-5,332,924.07

Finding the Fourth Proportional to 9,254,608.73, 12,771,271.27 and 5,332,924.07

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Solution

The fourth proportional to 9,254,608.73, 12,771,271.27 and 5,332,924.07 is: 7,359,384.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,608.73 : 12,771,271.27 = 5,332,924.07 : x
  2. Step 2: Convert to fraction form
    9,254,608.73/12,771,271.27 = 5,332,924.07/x
  3. Step 3: Cross multiply
    9,254,608.73x = 12,771,271.27 × 5,332,924.07
  4. Step 4: Simplify right side
    9,254,608.73x = 68,108,219,960,282.47
  5. Step 5: Solve for x
    x = 68,108,219,960,282.47/9,254,608.73
  6. Step 6: Final answer
    x = 7,359,384.06

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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.