Home / 2,470,516.20-3,705,774.30-2,376,037.80

Finding the Fourth Proportional to 2,470,516.20, 3,705,774.30 and 2,376,037.80

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Solution

The fourth proportional to 2,470,516.20, 3,705,774.30 and 2,376,037.80 is: 3,564,056.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,516.20 : 3,705,774.30 = 2,376,037.80 : x
  2. Step 2: Convert to fraction form
    2,470,516.20/3,705,774.30 = 2,376,037.80/x
  3. Step 3: Cross multiply
    2,470,516.20x = 3,705,774.30 × 2,376,037.80
  4. Step 4: Simplify right side
    2,470,516.20x = 8,805,059,815,068.54
  5. Step 5: Solve for x
    x = 8,805,059,815,068.54/2,470,516.20
  6. Step 6: Final answer
    x = 3,564,056.70

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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.