Home / 6,904,136.52-9,528,831.27-4,153,604.04

Finding the Fourth Proportional to 6,904,136.52, 9,528,831.27 and 4,153,604.04

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Solution

The fourth proportional to 6,904,136.52, 9,528,831.27 and 4,153,604.04 is: 5,732,649.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,136.52 : 9,528,831.27 = 4,153,604.04 : x
  2. Step 2: Convert to fraction form
    6,904,136.52/9,528,831.27 = 4,153,604.04/x
  3. Step 3: Cross multiply
    6,904,136.52x = 9,528,831.27 × 4,153,604.04
  4. Step 4: Simplify right side
    6,904,136.52x = 39,578,992,059,550.33
  5. Step 5: Solve for x
    x = 39,578,992,059,550.33/6,904,136.52
  6. Step 6: Final answer
    x = 5,732,649.11

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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.