Home / 3,792,554.99-5,688,090.27-3,156,941.71

Finding the Fourth Proportional to 3,792,554.99, 5,688,090.27 and 3,156,941.71

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Solution

The fourth proportional to 3,792,554.99, 5,688,090.27 and 3,156,941.71 is: 4,734,794.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,554.99 : 5,688,090.27 = 3,156,941.71 : x
  2. Step 2: Convert to fraction form
    3,792,554.99/5,688,090.27 = 3,156,941.71/x
  3. Step 3: Cross multiply
    3,792,554.99x = 5,688,090.27 × 3,156,941.71
  4. Step 4: Simplify right side
    3,792,554.99x = 17,956,969,423,608.16
  5. Step 5: Solve for x
    x = 17,956,969,423,608.16/3,792,554.99
  6. Step 6: Final answer
    x = 4,734,794.74

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.