Home / 8,090,870.52-11,165,740.79-4,653,114.33

Finding the Fourth Proportional to 8,090,870.52, 11,165,740.79 and 4,653,114.33

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Solution

The fourth proportional to 8,090,870.52, 11,165,740.79 and 4,653,114.33 is: 6,421,493.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,870.52 : 11,165,740.79 = 4,653,114.33 : x
  2. Step 2: Convert to fraction form
    8,090,870.52/11,165,740.79 = 4,653,114.33/x
  3. Step 3: Cross multiply
    8,090,870.52x = 11,165,740.79 × 4,653,114.33
  4. Step 4: Simplify right side
    8,090,870.52x = 51,955,468,451,748.95
  5. Step 5: Solve for x
    x = 51,955,468,451,748.95/8,090,870.52
  6. Step 6: Final answer
    x = 6,421,493.01

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Double scale
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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.