Home / 7,959,510.16-10,984,161.23-4,521,939.82

Finding the Fourth Proportional to 7,959,510.16, 10,984,161.23 and 4,521,939.82

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Solution

The fourth proportional to 7,959,510.16, 10,984,161.23 and 4,521,939.82 is: 6,240,298.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,510.16 : 10,984,161.23 = 4,521,939.82 : x
  2. Step 2: Convert to fraction form
    7,959,510.16/10,984,161.23 = 4,521,939.82/x
  3. Step 3: Cross multiply
    7,959,510.16x = 10,984,161.23 × 4,521,939.82
  4. Step 4: Simplify right side
    7,959,510.16x = 49,669,716,055,237.19
  5. Step 5: Solve for x
    x = 49,669,716,055,237.19/7,959,510.16
  6. Step 6: Final answer
    x = 6,240,298.09

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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.