Home / 6,276,519.60-9,414,779.40-4,443,048.18

Finding the Fourth Proportional to 6,276,519.60, 9,414,779.40 and 4,443,048.18

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Solution

The fourth proportional to 6,276,519.60, 9,414,779.40 and 4,443,048.18 is: 6,664,572.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,519.60 : 9,414,779.40 = 4,443,048.18 : x
  2. Step 2: Convert to fraction form
    6,276,519.60/9,414,779.40 = 4,443,048.18/x
  3. Step 3: Cross multiply
    6,276,519.60x = 9,414,779.40 × 4,443,048.18
  4. Step 4: Simplify right side
    6,276,519.60x = 41,830,318,478,271.49
  5. Step 5: Solve for x
    x = 41,830,318,478,271.49/6,276,519.60
  6. Step 6: Final answer
    x = 6,664,572.27

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Similar ratio
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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.