Home / 9,757,779.20-14,624,227.20-4,698,195.20

Finding the Fourth Proportional to 9,757,779.20, 14,624,227.20 and 4,698,195.20

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Solution

The fourth proportional to 9,757,779.20, 14,624,227.20 and 4,698,195.20 is: 7,041,302.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,757,779.20 : 14,624,227.20 = 4,698,195.20 : x
  2. Step 2: Convert to fraction form
    9,757,779.20/14,624,227.20 = 4,698,195.20/x
  3. Step 3: Cross multiply
    9,757,779.20x = 14,624,227.20 × 4,698,195.20
  4. Step 4: Simplify right side
    9,757,779.20x = 68,707,474,034,749.44
  5. Step 5: Solve for x
    x = 68,707,474,034,749.44/9,757,779.20
  6. Step 6: Final answer
    x = 7,041,302.39

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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.