Home / 2,696,457.84-4,044,686.68-803,150

Finding the Fourth Proportional to 2,696,457.84, 4,044,686.68 and 803,150

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Solution

The fourth proportional to 2,696,457.84, 4,044,686.68 and 803,150 is: 1,204,724.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,457.84 : 4,044,686.68 = 803,150 : x
  2. Step 2: Convert to fraction form
    2,696,457.84/4,044,686.68 = 803,150/x
  3. Step 3: Cross multiply
    2,696,457.84x = 4,044,686.68 × 803,150
  4. Step 4: Simplify right side
    2,696,457.84x = 3,248,490,107,042
  5. Step 5: Solve for x
    x = 3,248,490,107,042/2,696,457.84
  6. Step 6: Final answer
    x = 1,204,724.98

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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.