Home / 3,311,421.18-4,569,802.41-2,004,655.87

Finding the Fourth Proportional to 3,311,421.18, 4,569,802.41 and 2,004,655.87

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Solution

The fourth proportional to 3,311,421.18, 4,569,802.41 and 2,004,655.87 is: 2,766,450.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,421.18 : 4,569,802.41 = 2,004,655.87 : x
  2. Step 2: Convert to fraction form
    3,311,421.18/4,569,802.41 = 2,004,655.87/x
  3. Step 3: Cross multiply
    3,311,421.18x = 4,569,802.41 × 2,004,655.87
  4. Step 4: Simplify right side
    3,311,421.18x = 9,160,881,225,946.65
  5. Step 5: Solve for x
    x = 9,160,881,225,946.65/3,311,421.18
  6. Step 6: Final answer
    x = 2,766,450.03

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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.