Home / 5,038,773.29-6,953,440.73-2,833,635.45

Finding the Fourth Proportional to 5,038,773.29, 6,953,440.73 and 2,833,635.45

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Solution

The fourth proportional to 5,038,773.29, 6,953,440.73 and 2,833,635.45 is: 3,910,379.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,773.29 : 6,953,440.73 = 2,833,635.45 : x
  2. Step 2: Convert to fraction form
    5,038,773.29/6,953,440.73 = 2,833,635.45/x
  3. Step 3: Cross multiply
    5,038,773.29x = 6,953,440.73 × 2,833,635.45
  4. Step 4: Simplify right side
    5,038,773.29x = 19,703,516,137,833.70
  5. Step 5: Solve for x
    x = 19,703,516,137,833.70/5,038,773.29
  6. Step 6: Final answer
    x = 3,910,379.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.