Home / 7,029,704.76-9,701,723.21-4,049,510.98

Finding the Fourth Proportional to 7,029,704.76, 9,701,723.21 and 4,049,510.98

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Solution

The fourth proportional to 7,029,704.76, 9,701,723.21 and 4,049,510.98 is: 5,588,746.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029,704.76 : 9,701,723.21 = 4,049,510.98 : x
  2. Step 2: Convert to fraction form
    7,029,704.76/9,701,723.21 = 4,049,510.98/x
  3. Step 3: Cross multiply
    7,029,704.76x = 9,701,723.21 × 4,049,510.98
  4. Step 4: Simplify right side
    7,029,704.76x = 39,287,234,619,313.98
  5. Step 5: Solve for x
    x = 39,287,234,619,313.98/7,029,704.76
  6. Step 6: Final answer
    x = 5,588,746.04

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Double scale
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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.