Home / 3,460,771.77-5,191,170.42-1,064,599.80

Finding the Fourth Proportional to 3,460,771.77, 5,191,170.42 and 1,064,599.80

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Solution

The fourth proportional to 3,460,771.77, 5,191,170.42 and 1,064,599.80 is: 1,596,903.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,771.77 : 5,191,170.42 = 1,064,599.80 : x
  2. Step 2: Convert to fraction form
    3,460,771.77/5,191,170.42 = 1,064,599.80/x
  3. Step 3: Cross multiply
    3,460,771.77x = 5,191,170.42 × 1,064,599.80
  4. Step 4: Simplify right side
    3,460,771.77x = 5,526,518,990,897.92
  5. Step 5: Solve for x
    x = 5,526,518,990,897.92/3,460,771.77
  6. Step 6: Final answer
    x = 1,596,903.63

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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.