Home / 7,923,336.07-10,944,460.58-6,552,218.29

Finding the Fourth Proportional to 7,923,336.07, 10,944,460.58 and 6,552,218.29

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Solution

The fourth proportional to 7,923,336.07, 10,944,460.58 and 6,552,218.29 is: 9,050,543.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,923,336.07 : 10,944,460.58 = 6,552,218.29 : x
  2. Step 2: Convert to fraction form
    7,923,336.07/10,944,460.58 = 6,552,218.29/x
  3. Step 3: Cross multiply
    7,923,336.07x = 10,944,460.58 × 6,552,218.29
  4. Step 4: Simplify right side
    7,923,336.07x = 71,710,494,786,460.02
  5. Step 5: Solve for x
    x = 71,710,494,786,460.02/7,923,336.07
  6. Step 6: Final answer
    x = 9,050,543.12

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Double scale
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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.