Home / 4,597,653.40-6,897,052.62-1,564,786.20

Finding the Fourth Proportional to 4,597,653.40, 6,897,052.62 and 1,564,786.20

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Solution

The fourth proportional to 4,597,653.40, 6,897,052.62 and 1,564,786.20 is: 2,347,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,653.40 : 6,897,052.62 = 1,564,786.20 : x
  2. Step 2: Convert to fraction form
    4,597,653.40/6,897,052.62 = 1,564,786.20/x
  3. Step 3: Cross multiply
    4,597,653.40x = 6,897,052.62 × 1,564,786.20
  4. Step 4: Simplify right side
    4,597,653.40x = 10,792,412,760,449.84
  5. Step 5: Solve for x
    x = 10,792,412,760,449.84/4,597,653.40
  6. Step 6: Final answer
    x = 2,347,374.15

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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.