Home / 5,442,095.10-8,164,006.65-1,848,200.70

Finding the Fourth Proportional to 5,442,095.10, 8,164,006.65 and 1,848,200.70

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Solution

The fourth proportional to 5,442,095.10, 8,164,006.65 and 1,848,200.70 is: 2,772,594.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,442,095.10 : 8,164,006.65 = 1,848,200.70 : x
  2. Step 2: Convert to fraction form
    5,442,095.10/8,164,006.65 = 1,848,200.70/x
  3. Step 3: Cross multiply
    5,442,095.10x = 8,164,006.65 × 1,848,200.70
  4. Step 4: Simplify right side
    5,442,095.10x = 15,088,722,805,334.66
  5. Step 5: Solve for x
    x = 15,088,722,805,334.66/5,442,095.10
  6. Step 6: Final answer
    x = 2,772,594.47

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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.