Home / 3,258,924.50-4,888,386.79-1,737,999.59

Finding the Fourth Proportional to 3,258,924.50, 4,888,386.79 and 1,737,999.59

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Solution

The fourth proportional to 3,258,924.50, 4,888,386.79 and 1,737,999.59 is: 2,606,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,924.50 : 4,888,386.79 = 1,737,999.59 : x
  2. Step 2: Convert to fraction form
    3,258,924.50/4,888,386.79 = 1,737,999.59/x
  3. Step 3: Cross multiply
    3,258,924.50x = 4,888,386.79 × 1,737,999.59
  4. Step 4: Simplify right side
    3,258,924.50x = 8,496,014,207,994.48
  5. Step 5: Solve for x
    x = 8,496,014,207,994.48/3,258,924.50
  6. Step 6: Final answer
    x = 2,606,999.40

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Similar ratio
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1.5x scale

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.