Home / 2,460,390.50-3,395,341.04-1,372,662.33

Finding the Fourth Proportional to 2,460,390.50, 3,395,341.04 and 1,372,662.33

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Solution

The fourth proportional to 2,460,390.50, 3,395,341.04 and 1,372,662.33 is: 1,894,275.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,390.50 : 3,395,341.04 = 1,372,662.33 : x
  2. Step 2: Convert to fraction form
    2,460,390.50/3,395,341.04 = 1,372,662.33/x
  3. Step 3: Cross multiply
    2,460,390.50x = 3,395,341.04 × 1,372,662.33
  4. Step 4: Simplify right side
    2,460,390.50x = 4,660,656,736,247.71
  5. Step 5: Solve for x
    x = 4,660,656,736,247.71/2,460,390.50
  6. Step 6: Final answer
    x = 1,894,275.22

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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.