Home / 4,676,901.50-6,454,143.51-2,530,725.50

Finding the Fourth Proportional to 4,676,901.50, 6,454,143.51 and 2,530,725.50

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Solution

The fourth proportional to 4,676,901.50, 6,454,143.51 and 2,530,725.50 is: 3,492,411.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,901.50 : 6,454,143.51 = 2,530,725.50 : x
  2. Step 2: Convert to fraction form
    4,676,901.50/6,454,143.51 = 2,530,725.50/x
  3. Step 3: Cross multiply
    4,676,901.50x = 6,454,143.51 × 2,530,725.50
  4. Step 4: Simplify right side
    4,676,901.50x = 16,333,665,561,416.50
  5. Step 5: Solve for x
    x = 16,333,665,561,416.50/4,676,901.50
  6. Step 6: Final answer
    x = 3,492,411.71

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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.