Home / 3,402,528.45-4,695,573.83-2,095,285.65

Finding the Fourth Proportional to 3,402,528.45, 4,695,573.83 and 2,095,285.65

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Solution

The fourth proportional to 3,402,528.45, 4,695,573.83 and 2,095,285.65 is: 2,891,546.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,528.45 : 4,695,573.83 = 2,095,285.65 : x
  2. Step 2: Convert to fraction form
    3,402,528.45/4,695,573.83 = 2,095,285.65/x
  3. Step 3: Cross multiply
    3,402,528.45x = 4,695,573.83 × 2,095,285.65
  4. Step 4: Simplify right side
    3,402,528.45x = 9,838,568,454,038.11
  5. Step 5: Solve for x
    x = 9,838,568,454,038.11/3,402,528.45
  6. Step 6: Final answer
    x = 2,891,546.27

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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.