Home / 10,659,376.04-14,710,786.26-6,793,632.68

Finding the Fourth Proportional to 10,659,376.04, 14,710,786.26 and 6,793,632.68

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Solution

The fourth proportional to 10,659,376.04, 14,710,786.26 and 6,793,632.68 is: 9,375,753.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,659,376.04 : 14,710,786.26 = 6,793,632.68 : x
  2. Step 2: Convert to fraction form
    10,659,376.04/14,710,786.26 = 6,793,632.68/x
  3. Step 3: Cross multiply
    10,659,376.04x = 14,710,786.26 × 6,793,632.68
  4. Step 4: Simplify right side
    10,659,376.04x = 99,939,678,284,430.97
  5. Step 5: Solve for x
    x = 99,939,678,284,430.97/10,659,376.04
  6. Step 6: Final answer
    x = 9,375,753.13

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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.