Home / 3,301,281-4,555,836.90-1,870,497

Finding the Fourth Proportional to 3,301,281, 4,555,836.90 and 1,870,497

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Solution

The fourth proportional to 3,301,281, 4,555,836.90 and 1,870,497 is: 2,581,325.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,281 : 4,555,836.90 = 1,870,497 : x
  2. Step 2: Convert to fraction form
    3,301,281/4,555,836.90 = 1,870,497/x
  3. Step 3: Cross multiply
    3,301,281x = 4,555,836.90 × 1,870,497
  4. Step 4: Simplify right side
    3,301,281x = 8,521,679,253,939.30
  5. Step 5: Solve for x
    x = 8,521,679,253,939.30/3,301,281
  6. Step 6: Final answer
    x = 2,581,325.02

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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.