Home / 3,341,572.48-4,611,246.48-1,813,646.80

Finding the Fourth Proportional to 3,341,572.48, 4,611,246.48 and 1,813,646.80

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Solution

The fourth proportional to 3,341,572.48, 4,611,246.48 and 1,813,646.80 is: 2,502,765.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,572.48 : 4,611,246.48 = 1,813,646.80 : x
  2. Step 2: Convert to fraction form
    3,341,572.48/4,611,246.48 = 1,813,646.80/x
  3. Step 3: Cross multiply
    3,341,572.48x = 4,611,246.48 × 1,813,646.80
  4. Step 4: Simplify right side
    3,341,572.48x = 8,363,172,422,463.27
  5. Step 5: Solve for x
    x = 8,363,172,422,463.27/3,341,572.48
  6. Step 6: Final answer
    x = 2,502,765.53

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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.