Home / 3,001,330.64-4,141,838.46-1,624,670.03

Finding the Fourth Proportional to 3,001,330.64, 4,141,838.46 and 1,624,670.03

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Solution

The fourth proportional to 3,001,330.64, 4,141,838.46 and 1,624,670.03 is: 2,242,045.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,330.64 : 4,141,838.46 = 1,624,670.03 : x
  2. Step 2: Convert to fraction form
    3,001,330.64/4,141,838.46 = 1,624,670.03/x
  3. Step 3: Cross multiply
    3,001,330.64x = 4,141,838.46 × 1,624,670.03
  4. Step 4: Simplify right side
    3,001,330.64x = 6,729,120,815,063.35
  5. Step 5: Solve for x
    x = 6,729,120,815,063.35/3,001,330.64
  6. Step 6: Final answer
    x = 2,242,045.82

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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.