Home / 9,326,833.50-13,984,238.43-3,934,041.42

Finding the Fourth Proportional to 9,326,833.50, 13,984,238.43 and 3,934,041.42

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Solution

The fourth proportional to 9,326,833.50, 13,984,238.43 and 3,934,041.42 is: 5,898,526.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,833.50 : 13,984,238.43 = 3,934,041.42 : x
  2. Step 2: Convert to fraction form
    9,326,833.50/13,984,238.43 = 3,934,041.42/x
  3. Step 3: Cross multiply
    9,326,833.50x = 13,984,238.43 × 3,934,041.42
  4. Step 4: Simplify right side
    9,326,833.50x = 55,014,573,210,775.77
  5. Step 5: Solve for x
    x = 55,014,573,210,775.77/9,326,833.50
  6. Step 6: Final answer
    x = 5,898,526.36

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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.