Home / 1,614,725.74-2,422,810.32-904,752.64

Finding the Fourth Proportional to 1,614,725.74, 2,422,810.32 and 904,752.64

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Solution

The fourth proportional to 1,614,725.74, 2,422,810.32 and 904,752.64 is: 1,357,533.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,725.74 : 2,422,810.32 = 904,752.64 : x
  2. Step 2: Convert to fraction form
    1,614,725.74/2,422,810.32 = 904,752.64/x
  3. Step 3: Cross multiply
    1,614,725.74x = 2,422,810.32 × 904,752.64
  4. Step 4: Simplify right side
    1,614,725.74x = 2,192,044,033,239.24
  5. Step 5: Solve for x
    x = 2,192,044,033,239.24/1,614,725.74
  6. Step 6: Final answer
    x = 1,357,533.34

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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.