Home / 8,020,525.16-11,068,327.23-4,349,440.64

Finding the Fourth Proportional to 8,020,525.16, 11,068,327.23 and 4,349,440.64

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Solution

The fourth proportional to 8,020,525.16, 11,068,327.23 and 4,349,440.64 is: 6,002,229.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,525.16 : 11,068,327.23 = 4,349,440.64 : x
  2. Step 2: Convert to fraction form
    8,020,525.16/11,068,327.23 = 4,349,440.64/x
  3. Step 3: Cross multiply
    8,020,525.16x = 11,068,327.23 × 4,349,440.64
  4. Step 4: Simplify right side
    8,020,525.16x = 48,141,032,270,980.62
  5. Step 5: Solve for x
    x = 48,141,032,270,980.62/8,020,525.16
  6. Step 6: Final answer
    x = 6,002,229.44

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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.