Home / 5,009,702.32-6,913,402.30-2,717,863.02

Finding the Fourth Proportional to 5,009,702.32, 6,913,402.30 and 2,717,863.02

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Solution

The fourth proportional to 5,009,702.32, 6,913,402.30 and 2,717,863.02 is: 3,750,658.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,702.32 : 6,913,402.30 = 2,717,863.02 : x
  2. Step 2: Convert to fraction form
    5,009,702.32/6,913,402.30 = 2,717,863.02/x
  3. Step 3: Cross multiply
    5,009,702.32x = 6,913,402.30 × 2,717,863.02
  4. Step 4: Simplify right side
    5,009,702.32x = 18,789,680,453,552.95
  5. Step 5: Solve for x
    x = 18,789,680,453,552.95/5,009,702.32
  6. Step 6: Final answer
    x = 3,750,658.07

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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.