Home / 6,850,483.92-10,277,168.76-2,590,557.84

Finding the Fourth Proportional to 6,850,483.92, 10,277,168.76 and 2,590,557.84

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Solution

The fourth proportional to 6,850,483.92, 10,277,168.76 and 2,590,557.84 is: 3,886,382.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,483.92 : 10,277,168.76 = 2,590,557.84 : x
  2. Step 2: Convert to fraction form
    6,850,483.92/10,277,168.76 = 2,590,557.84/x
  3. Step 3: Cross multiply
    6,850,483.92x = 10,277,168.76 × 2,590,557.84
  4. Step 4: Simplify right side
    6,850,483.92x = 26,623,600,104,221.08
  5. Step 5: Solve for x
    x = 26,623,600,104,221.08/6,850,483.92
  6. Step 6: Final answer
    x = 3,886,382.40

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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.