Home / 4,158,893.10-6,238,339.65-3,670,754.70

Finding the Fourth Proportional to 4,158,893.10, 6,238,339.65 and 3,670,754.70

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Solution

The fourth proportional to 4,158,893.10, 6,238,339.65 and 3,670,754.70 is: 5,506,132.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,893.10 : 6,238,339.65 = 3,670,754.70 : x
  2. Step 2: Convert to fraction form
    4,158,893.10/6,238,339.65 = 3,670,754.70/x
  3. Step 3: Cross multiply
    4,158,893.10x = 6,238,339.65 × 3,670,754.70
  4. Step 4: Simplify right side
    4,158,893.10x = 22,899,414,590,433.86
  5. Step 5: Solve for x
    x = 22,899,414,590,433.86/4,158,893.10
  6. Step 6: Final answer
    x = 5,506,132.05

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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.