Home / 6,475,094.27-8,935,395.89-3,574,422.86

Finding the Fourth Proportional to 6,475,094.27, 8,935,395.89 and 3,574,422.86

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Solution

The fourth proportional to 6,475,094.27, 8,935,395.89 and 3,574,422.86 is: 4,932,574.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,094.27 : 8,935,395.89 = 3,574,422.86 : x
  2. Step 2: Convert to fraction form
    6,475,094.27/8,935,395.89 = 3,574,422.86/x
  3. Step 3: Cross multiply
    6,475,094.27x = 8,935,395.89 × 3,574,422.86
  4. Step 4: Simplify right side
    6,475,094.27x = 31,938,883,269,816.95
  5. Step 5: Solve for x
    x = 31,938,883,269,816.95/6,475,094.27
  6. Step 6: Final answer
    x = 4,932,574.25

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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.