Home / 5,251,130.58-7,246,533.06-3,046,439.28

Finding the Fourth Proportional to 5,251,130.58, 7,246,533.06 and 3,046,439.28

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Solution

The fourth proportional to 5,251,130.58, 7,246,533.06 and 3,046,439.28 is: 4,204,070.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,251,130.58 : 7,246,533.06 = 3,046,439.28 : x
  2. Step 2: Convert to fraction form
    5,251,130.58/7,246,533.06 = 3,046,439.28/x
  3. Step 3: Cross multiply
    5,251,130.58x = 7,246,533.06 × 3,046,439.28
  4. Step 4: Simplify right side
    5,251,130.58x = 22,076,122,957,802.59
  5. Step 5: Solve for x
    x = 22,076,122,957,802.59/5,251,130.58
  6. Step 6: Final answer
    x = 4,204,070.46

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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.