Home / 2,964,875.91-4,091,532.26-1,606,748.91

Finding the Fourth Proportional to 2,964,875.91, 4,091,532.26 and 1,606,748.91

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Solution

The fourth proportional to 2,964,875.91, 4,091,532.26 and 1,606,748.91 is: 2,217,315.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,875.91 : 4,091,532.26 = 1,606,748.91 : x
  2. Step 2: Convert to fraction form
    2,964,875.91/4,091,532.26 = 1,606,748.91/x
  3. Step 3: Cross multiply
    2,964,875.91x = 4,091,532.26 × 1,606,748.91
  4. Step 4: Simplify right side
    2,964,875.91x = 6,574,064,990,951.09
  5. Step 5: Solve for x
    x = 6,574,064,990,951.09/2,964,875.91
  6. Step 6: Final answer
    x = 2,217,315.39

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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.