Home / 5,738,966.16-7,920,634.32-4,360,040.79

Finding the Fourth Proportional to 5,738,966.16, 7,920,634.32 and 4,360,040.79

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Solution

The fourth proportional to 5,738,966.16, 7,920,634.32 and 4,360,040.79 is: 6,017,510.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,738,966.16 : 7,920,634.32 = 4,360,040.79 : x
  2. Step 2: Convert to fraction form
    5,738,966.16/7,920,634.32 = 4,360,040.79/x
  3. Step 3: Cross multiply
    5,738,966.16x = 7,920,634.32 × 4,360,040.79
  4. Step 4: Simplify right side
    5,738,966.16x = 34,534,288,716,579.41
  5. Step 5: Solve for x
    x = 34,534,288,716,579.41/5,738,966.16
  6. Step 6: Final answer
    x = 6,017,510.43

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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.