Home / 4,032,905.40-6,049,358.10-1,907,141.40

Finding the Fourth Proportional to 4,032,905.40, 6,049,358.10 and 1,907,141.40

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Solution

The fourth proportional to 4,032,905.40, 6,049,358.10 and 1,907,141.40 is: 2,860,712.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,905.40 : 6,049,358.10 = 1,907,141.40 : x
  2. Step 2: Convert to fraction form
    4,032,905.40/6,049,358.10 = 1,907,141.40/x
  3. Step 3: Cross multiply
    4,032,905.40x = 6,049,358.10 × 1,907,141.40
  4. Step 4: Simplify right side
    4,032,905.40x = 11,536,981,275,935.34
  5. Step 5: Solve for x
    x = 11,536,981,275,935.34/4,032,905.40
  6. Step 6: Final answer
    x = 2,860,712.10

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.