Home / 4,656,881.55-6,985,324.13-2,095,104.81

Finding the Fourth Proportional to 4,656,881.55, 6,985,324.13 and 2,095,104.81

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Solution

The fourth proportional to 4,656,881.55, 6,985,324.13 and 2,095,104.81 is: 3,142,658.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,881.55 : 6,985,324.13 = 2,095,104.81 : x
  2. Step 2: Convert to fraction form
    4,656,881.55/6,985,324.13 = 2,095,104.81/x
  3. Step 3: Cross multiply
    4,656,881.55x = 6,985,324.13 × 2,095,104.81
  4. Step 4: Simplify right side
    4,656,881.55x = 14,634,986,184,172.07
  5. Step 5: Solve for x
    x = 14,634,986,184,172.07/4,656,881.55
  6. Step 6: Final answer
    x = 3,142,658.03

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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.