Home / 5,779,251.20-8,656,435.20-4,783,923.20

Finding the Fourth Proportional to 5,779,251.20, 8,656,435.20 and 4,783,923.20

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Solution

The fourth proportional to 5,779,251.20, 8,656,435.20 and 4,783,923.20 is: 7,165,585.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,251.20 : 8,656,435.20 = 4,783,923.20 : x
  2. Step 2: Convert to fraction form
    5,779,251.20/8,656,435.20 = 4,783,923.20/x
  3. Step 3: Cross multiply
    5,779,251.20x = 8,656,435.20 × 4,783,923.20
  4. Step 4: Simplify right side
    5,779,251.20x = 41,411,721,182,576.64
  5. Step 5: Solve for x
    x = 41,411,721,182,576.64/5,779,251.20
  6. Step 6: Final answer
    x = 7,165,585.95

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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.