Home / 2,793,444.72-3,854,666.44-1,569,555.76

Finding the Fourth Proportional to 2,793,444.72, 3,854,666.44 and 1,569,555.76

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Solution

The fourth proportional to 2,793,444.72, 3,854,666.44 and 1,569,555.76 is: 2,165,825.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,444.72 : 3,854,666.44 = 1,569,555.76 : x
  2. Step 2: Convert to fraction form
    2,793,444.72/3,854,666.44 = 1,569,555.76/x
  3. Step 3: Cross multiply
    2,793,444.72x = 3,854,666.44 × 1,569,555.76
  4. Step 4: Simplify right side
    2,793,444.72x = 6,050,113,913,780.69
  5. Step 5: Solve for x
    x = 6,050,113,913,780.69/2,793,444.72
  6. Step 6: Final answer
    x = 2,165,825.54

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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.