Home / 10,797,852.72-14,901,033.96-5,903,095.44

Finding the Fourth Proportional to 10,797,852.72, 14,901,033.96 and 5,903,095.44

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Solution

The fourth proportional to 10,797,852.72, 14,901,033.96 and 5,903,095.44 is: 8,146,270.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,852.72 : 14,901,033.96 = 5,903,095.44 : x
  2. Step 2: Convert to fraction form
    10,797,852.72/14,901,033.96 = 5,903,095.44/x
  3. Step 3: Cross multiply
    10,797,852.72x = 14,901,033.96 × 5,903,095.44
  4. Step 4: Simplify right side
    10,797,852.72x = 87,962,225,620,561.16
  5. Step 5: Solve for x
    x = 87,962,225,620,561.16/10,797,852.72
  6. Step 6: Final answer
    x = 8,146,270.18

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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.