Home / 1,048,830.59-1,447,375.70-583,676.60

Finding the Fourth Proportional to 1,048,830.59, 1,447,375.70 and 583,676.60

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Solution

The fourth proportional to 1,048,830.59, 1,447,375.70 and 583,676.60 is: 805,467.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,830.59 : 1,447,375.70 = 583,676.60 : x
  2. Step 2: Convert to fraction form
    1,048,830.59/1,447,375.70 = 583,676.60/x
  3. Step 3: Cross multiply
    1,048,830.59x = 1,447,375.70 × 583,676.60
  4. Step 4: Simplify right side
    1,048,830.59x = 844,799,327,498.62
  5. Step 5: Solve for x
    x = 844,799,327,498.62/1,048,830.59
  6. Step 6: Final answer
    x = 805,467.86

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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.