Home / 4,683,543.66-6,463,206-2,646,309.42

Finding the Fourth Proportional to 4,683,543.66, 6,463,206 and 2,646,309.42

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Solution

The fourth proportional to 4,683,543.66, 6,463,206 and 2,646,309.42 is: 3,651,859.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,543.66 : 6,463,206 = 2,646,309.42 : x
  2. Step 2: Convert to fraction form
    4,683,543.66/6,463,206 = 2,646,309.42/x
  3. Step 3: Cross multiply
    4,683,543.66x = 6,463,206 × 2,646,309.42
  4. Step 4: Simplify right side
    4,683,543.66x = 17,103,642,921,200.52
  5. Step 5: Solve for x
    x = 17,103,642,921,200.52/4,683,543.66
  6. Step 6: Final answer
    x = 3,651,859.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.