Home / 4,579,967.40-6,869,951.10-1,588,151.40

Finding the Fourth Proportional to 4,579,967.40, 6,869,951.10 and 1,588,151.40

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Solution

The fourth proportional to 4,579,967.40, 6,869,951.10 and 1,588,151.40 is: 2,382,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,967.40 : 6,869,951.10 = 1,588,151.40 : x
  2. Step 2: Convert to fraction form
    4,579,967.40/6,869,951.10 = 1,588,151.40/x
  3. Step 3: Cross multiply
    4,579,967.40x = 6,869,951.10 × 1,588,151.40
  4. Step 4: Simplify right side
    4,579,967.40x = 10,910,522,457,396.54
  5. Step 5: Solve for x
    x = 10,910,522,457,396.54/4,579,967.40
  6. Step 6: Final answer
    x = 2,382,227.10

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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.