Home / 2,441,259.17-3,369,809.52-1,666,335.36

Finding the Fourth Proportional to 2,441,259.17, 3,369,809.52 and 1,666,335.36

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Solution

The fourth proportional to 2,441,259.17, 3,369,809.52 and 1,666,335.36 is: 2,300,137.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,259.17 : 3,369,809.52 = 1,666,335.36 : x
  2. Step 2: Convert to fraction form
    2,441,259.17/3,369,809.52 = 1,666,335.36/x
  3. Step 3: Cross multiply
    2,441,259.17x = 3,369,809.52 × 1,666,335.36
  4. Step 4: Simplify right side
    2,441,259.17x = 5,615,232,759,640.63
  5. Step 5: Solve for x
    x = 5,615,232,759,640.63/2,441,259.17
  6. Step 6: Final answer
    x = 2,300,137.91

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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.