Home / 9,355,732.56-14,034,779.82-3,289,038.30

Finding the Fourth Proportional to 9,355,732.56, 14,034,779.82 and 3,289,038.30

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Solution

The fourth proportional to 9,355,732.56, 14,034,779.82 and 3,289,038.30 is: 4,933,972.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,732.56 : 14,034,779.82 = 3,289,038.30 : x
  2. Step 2: Convert to fraction form
    9,355,732.56/14,034,779.82 = 3,289,038.30/x
  3. Step 3: Cross multiply
    9,355,732.56x = 14,034,779.82 × 3,289,038.30
  4. Step 4: Simplify right side
    9,355,732.56x = 46,160,928,360,047.10
  5. Step 5: Solve for x
    x = 46,160,928,360,047.10/9,355,732.56
  6. Step 6: Final answer
    x = 4,933,972.63

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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.