Home / 2,497,743.86-3,446,574.45-1,409,881.46

Finding the Fourth Proportional to 2,497,743.86, 3,446,574.45 and 1,409,881.46

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Solution

The fourth proportional to 2,497,743.86, 3,446,574.45 and 1,409,881.46 is: 1,945,460.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,743.86 : 3,446,574.45 = 1,409,881.46 : x
  2. Step 2: Convert to fraction form
    2,497,743.86/3,446,574.45 = 1,409,881.46/x
  3. Step 3: Cross multiply
    2,497,743.86x = 3,446,574.45 × 1,409,881.46
  4. Step 4: Simplify right side
    2,497,743.86x = 4,859,261,417,564.70
  5. Step 5: Solve for x
    x = 4,859,261,417,564.70/2,497,743.86
  6. Step 6: Final answer
    x = 1,945,460.26

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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.