Home / 5,484,962.17-7,570,507.52-3,649,497.82

Finding the Fourth Proportional to 5,484,962.17, 7,570,507.52 and 3,649,497.82

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Solution

The fourth proportional to 5,484,962.17, 7,570,507.52 and 3,649,497.82 is: 5,037,145.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,962.17 : 7,570,507.52 = 3,649,497.82 : x
  2. Step 2: Convert to fraction form
    5,484,962.17/7,570,507.52 = 3,649,497.82/x
  3. Step 3: Cross multiply
    5,484,962.17x = 7,570,507.52 × 3,649,497.82
  4. Step 4: Simplify right side
    5,484,962.17x = 27,628,550,690,533.60
  5. Step 5: Solve for x
    x = 27,628,550,690,533.60/5,484,962.17
  6. Step 6: Final answer
    x = 5,037,145.17

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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.