Home / 4,886,532.41-7,325,443.07-1,856,026.46

Finding the Fourth Proportional to 4,886,532.41, 7,325,443.07 and 1,856,026.46

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Solution

The fourth proportional to 4,886,532.41, 7,325,443.07 and 1,856,026.46 is: 2,782,385.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,532.41 : 7,325,443.07 = 1,856,026.46 : x
  2. Step 2: Convert to fraction form
    4,886,532.41/7,325,443.07 = 1,856,026.46/x
  3. Step 3: Cross multiply
    4,886,532.41x = 7,325,443.07 × 1,856,026.46
  4. Step 4: Simplify right side
    4,886,532.41x = 13,596,216,143,931.59
  5. Step 5: Solve for x
    x = 13,596,216,143,931.59/4,886,532.41
  6. Step 6: Final answer
    x = 2,782,385.34

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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.