Home / 8,032,918.16-11,076,061.56-5,992,184.72

Finding the Fourth Proportional to 8,032,918.16, 11,076,061.56 and 5,992,184.72

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Solution

The fourth proportional to 8,032,918.16, 11,076,061.56 and 5,992,184.72 is: 8,262,228.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,918.16 : 11,076,061.56 = 5,992,184.72 : x
  2. Step 2: Convert to fraction form
    8,032,918.16/11,076,061.56 = 5,992,184.72/x
  3. Step 3: Cross multiply
    8,032,918.16x = 11,076,061.56 × 5,992,184.72
  4. Step 4: Simplify right side
    8,032,918.16x = 66,369,806,837,611.37
  5. Step 5: Solve for x
    x = 66,369,806,837,611.37/8,032,918.16
  6. Step 6: Final answer
    x = 8,262,228.68

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1.5x scale

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.