Home / 8,875,004.16-13,314,510.72-2,810,104.32

Finding the Fourth Proportional to 8,875,004.16, 13,314,510.72 and 2,810,104.32

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Solution

The fourth proportional to 8,875,004.16, 13,314,510.72 and 2,810,104.32 is: 4,215,791.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,004.16 : 13,314,510.72 = 2,810,104.32 : x
  2. Step 2: Convert to fraction form
    8,875,004.16/13,314,510.72 = 2,810,104.32/x
  3. Step 3: Cross multiply
    8,875,004.16x = 13,314,510.72 × 2,810,104.32
  4. Step 4: Simplify right side
    8,875,004.16x = 37,415,164,092,958.31
  5. Step 5: Solve for x
    x = 37,415,164,092,958.31/8,875,004.16
  6. Step 6: Final answer
    x = 4,215,791.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.