Home / 9,041,280.73-13,563,788.91-2,976,377.07

Finding the Fourth Proportional to 9,041,280.73, 13,563,788.91 and 2,976,377.07

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Solution

The fourth proportional to 9,041,280.73, 13,563,788.91 and 2,976,377.07 is: 4,465,180.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,280.73 : 13,563,788.91 = 2,976,377.07 : x
  2. Step 2: Convert to fraction form
    9,041,280.73/13,563,788.91 = 2,976,377.07/x
  3. Step 3: Cross multiply
    9,041,280.73x = 13,563,788.91 × 2,976,377.07
  4. Step 4: Simplify right side
    9,041,280.73x = 40,370,950,294,044.29
  5. Step 5: Solve for x
    x = 40,370,950,294,044.29/9,041,280.73
  6. Step 6: Final answer
    x = 4,465,180.49

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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.