Home / 3,053,390.67-4,573,110.15-1,457,074.80

Finding the Fourth Proportional to 3,053,390.67, 4,573,110.15 and 1,457,074.80

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Solution

The fourth proportional to 3,053,390.67, 4,573,110.15 and 1,457,074.80 is: 2,182,283.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,390.67 : 4,573,110.15 = 1,457,074.80 : x
  2. Step 2: Convert to fraction form
    3,053,390.67/4,573,110.15 = 1,457,074.80/x
  3. Step 3: Cross multiply
    3,053,390.67x = 4,573,110.15 × 1,457,074.80
  4. Step 4: Simplify right side
    3,053,390.67x = 6,663,363,557,189.22
  5. Step 5: Solve for x
    x = 6,663,363,557,189.22/3,053,390.67
  6. Step 6: Final answer
    x = 2,182,283.33

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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.