Home / 4,423,750.61-6,104,789.98-2,490,041.66

Finding the Fourth Proportional to 4,423,750.61, 6,104,789.98 and 2,490,041.66

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Solution

The fourth proportional to 4,423,750.61, 6,104,789.98 and 2,490,041.66 is: 3,436,265.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,750.61 : 6,104,789.98 = 2,490,041.66 : x
  2. Step 2: Convert to fraction form
    4,423,750.61/6,104,789.98 = 2,490,041.66/x
  3. Step 3: Cross multiply
    4,423,750.61x = 6,104,789.98 × 2,490,041.66
  4. Step 4: Simplify right side
    4,423,750.61x = 15,201,181,339,001.51
  5. Step 5: Solve for x
    x = 15,201,181,339,001.51/4,423,750.61
  6. Step 6: Final answer
    x = 3,436,265.44

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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.