Home / 3,036,981.93-4,555,477.56-1,216,166.83

Finding the Fourth Proportional to 3,036,981.93, 4,555,477.56 and 1,216,166.83

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Solution

The fourth proportional to 3,036,981.93, 4,555,477.56 and 1,216,166.83 is: 1,824,252.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,981.93 : 4,555,477.56 = 1,216,166.83 : x
  2. Step 2: Convert to fraction form
    3,036,981.93/4,555,477.56 = 1,216,166.83/x
  3. Step 3: Cross multiply
    3,036,981.93x = 4,555,477.56 × 1,216,166.83
  4. Step 4: Simplify right side
    3,036,981.93x = 5,540,220,674,423.11
  5. Step 5: Solve for x
    x = 5,540,220,674,423.11/3,036,981.93
  6. Step 6: Final answer
    x = 1,824,252.11

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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.