Home / 5,814,575.44-8,721,176.28-1,555,073.80

Finding the Fourth Proportional to 5,814,575.44, 8,721,176.28 and 1,555,073.80

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Solution

The fourth proportional to 5,814,575.44, 8,721,176.28 and 1,555,073.80 is: 2,332,427.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,575.44 : 8,721,176.28 = 1,555,073.80 : x
  2. Step 2: Convert to fraction form
    5,814,575.44/8,721,176.28 = 1,555,073.80/x
  3. Step 3: Cross multiply
    5,814,575.44x = 8,721,176.28 × 1,555,073.80
  4. Step 4: Simplify right side
    5,814,575.44x = 13,562,072,738,209.46
  5. Step 5: Solve for x
    x = 13,562,072,738,209.46/5,814,575.44
  6. Step 6: Final answer
    x = 2,332,427.00

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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.