Home / 7,995,040.86-11,033,156.40-4,323,957.41

Finding the Fourth Proportional to 7,995,040.86, 11,033,156.40 and 4,323,957.41

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Solution

The fourth proportional to 7,995,040.86, 11,033,156.40 and 4,323,957.41 is: 5,967,061.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995,040.86 : 11,033,156.40 = 4,323,957.41 : x
  2. Step 2: Convert to fraction form
    7,995,040.86/11,033,156.40 = 4,323,957.41/x
  3. Step 3: Cross multiply
    7,995,040.86x = 11,033,156.40 × 4,323,957.41
  4. Step 4: Simplify right side
    7,995,040.86x = 47,706,898,349,849.13
  5. Step 5: Solve for x
    x = 47,706,898,349,849.13/7,995,040.86
  6. Step 6: Final answer
    x = 5,967,061.23

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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.