Home / 8,464,427.26-11,680,978.24-4,596,976.10

Finding the Fourth Proportional to 8,464,427.26, 11,680,978.24 and 4,596,976.10

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Solution

The fourth proportional to 8,464,427.26, 11,680,978.24 and 4,596,976.10 is: 6,343,864.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,427.26 : 11,680,978.24 = 4,596,976.10 : x
  2. Step 2: Convert to fraction form
    8,464,427.26/11,680,978.24 = 4,596,976.10/x
  3. Step 3: Cross multiply
    8,464,427.26x = 11,680,978.24 × 4,596,976.10
  4. Step 4: Simplify right side
    8,464,427.26x = 53,697,177,793,900.06
  5. Step 5: Solve for x
    x = 53,697,177,793,900.06/8,464,427.26
  6. Step 6: Final answer
    x = 6,343,864.29

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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.