Home / 6,475,092.01-8,935,392.78-3,574,420.61

Finding the Fourth Proportional to 6,475,092.01, 8,935,392.78 and 3,574,420.61

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Solution

The fourth proportional to 6,475,092.01, 8,935,392.78 and 3,574,420.61 is: 4,932,571.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,092.01 : 8,935,392.78 = 3,574,420.61 : x
  2. Step 2: Convert to fraction form
    6,475,092.01/8,935,392.78 = 3,574,420.61/x
  3. Step 3: Cross multiply
    6,475,092.01x = 8,935,392.78 × 3,574,420.61
  4. Step 4: Simplify right side
    6,475,092.01x = 31,938,852,066,600.23
  5. Step 5: Solve for x
    x = 31,938,852,066,600.23/6,475,092.01
  6. Step 6: Final answer
    x = 4,932,571.16

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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.