Home / 2,895,529.01-3,996,184.39-1,671,832.47

Finding the Fourth Proportional to 2,895,529.01, 3,996,184.39 and 1,671,832.47

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Solution

The fourth proportional to 2,895,529.01, 3,996,184.39 and 1,671,832.47 is: 2,307,333.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,529.01 : 3,996,184.39 = 1,671,832.47 : x
  2. Step 2: Convert to fraction form
    2,895,529.01/3,996,184.39 = 1,671,832.47/x
  3. Step 3: Cross multiply
    2,895,529.01x = 3,996,184.39 × 1,671,832.47
  4. Step 4: Simplify right side
    2,895,529.01x = 6,680,950,830,115.25
  5. Step 5: Solve for x
    x = 6,680,950,830,115.25/2,895,529.01
  6. Step 6: Final answer
    x = 2,307,333.42

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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.