Home / 2,316,503.81-3,475,967.38-1,682,048.43

Finding the Fourth Proportional to 2,316,503.81, 3,475,967.38 and 1,682,048.43

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Solution

The fourth proportional to 2,316,503.81, 3,475,967.38 and 1,682,048.43 is: 2,523,952.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,503.81 : 3,475,967.38 = 1,682,048.43 : x
  2. Step 2: Convert to fraction form
    2,316,503.81/3,475,967.38 = 1,682,048.43/x
  3. Step 3: Cross multiply
    2,316,503.81x = 3,475,967.38 × 1,682,048.43
  4. Step 4: Simplify right side
    2,316,503.81x = 5,846,745,470,055.09
  5. Step 5: Solve for x
    x = 5,846,745,470,055.09/2,316,503.81
  6. Step 6: Final answer
    x = 2,523,952.45

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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.