Home / 4,896,594.40-7,345,928.40-1,484,600.80

Finding the Fourth Proportional to 4,896,594.40, 7,345,928.40 and 1,484,600.80

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Solution

The fourth proportional to 4,896,594.40, 7,345,928.40 and 1,484,600.80 is: 2,227,215.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,594.40 : 7,345,928.40 = 1,484,600.80 : x
  2. Step 2: Convert to fraction form
    4,896,594.40/7,345,928.40 = 1,484,600.80/x
  3. Step 3: Cross multiply
    4,896,594.40x = 7,345,928.40 × 1,484,600.80
  4. Step 4: Simplify right side
    4,896,594.40x = 10,905,771,179,382.72
  5. Step 5: Solve for x
    x = 10,905,771,179,382.72/4,896,594.40
  6. Step 6: Final answer
    x = 2,227,215.55

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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.