Home / 2,683,274.96-4,024,058.52-885,823.76

Finding the Fourth Proportional to 2,683,274.96, 4,024,058.52 and 885,823.76

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Solution

The fourth proportional to 2,683,274.96, 4,024,058.52 and 885,823.76 is: 1,328,453.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,274.96 : 4,024,058.52 = 885,823.76 : x
  2. Step 2: Convert to fraction form
    2,683,274.96/4,024,058.52 = 885,823.76/x
  3. Step 3: Cross multiply
    2,683,274.96x = 4,024,058.52 × 885,823.76
  4. Step 4: Simplify right side
    2,683,274.96x = 3,564,606,648,646.44
  5. Step 5: Solve for x
    x = 3,564,606,648,646.44/2,683,274.96
  6. Step 6: Final answer
    x = 1,328,453.74

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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.