Home / 8,117,527.83-11,199,070.33-4,633,060.01

Finding the Fourth Proportional to 8,117,527.83, 11,199,070.33 and 4,633,060.01

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Solution

The fourth proportional to 8,117,527.83, 11,199,070.33 and 4,633,060.01 is: 6,391,843.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,117,527.83 : 11,199,070.33 = 4,633,060.01 : x
  2. Step 2: Convert to fraction form
    8,117,527.83/11,199,070.33 = 4,633,060.01/x
  3. Step 3: Cross multiply
    8,117,527.83x = 11,199,070.33 × 4,633,060.01
  4. Step 4: Simplify right side
    8,117,527.83x = 51,885,964,815,939.84
  5. Step 5: Solve for x
    x = 51,885,964,815,939.84/8,117,527.83
  6. Step 6: Final answer
    x = 6,391,843.17

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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.