Home / 7,594,621.83-10,480,590.81-4,157,080.65

Finding the Fourth Proportional to 7,594,621.83, 10,480,590.81 and 4,157,080.65

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Solution

The fourth proportional to 7,594,621.83, 10,480,590.81 and 4,157,080.65 is: 5,736,778.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,621.83 : 10,480,590.81 = 4,157,080.65 : x
  2. Step 2: Convert to fraction form
    7,594,621.83/10,480,590.81 = 4,157,080.65/x
  3. Step 3: Cross multiply
    7,594,621.83x = 10,480,590.81 × 4,157,080.65
  4. Step 4: Simplify right side
    7,594,621.83x = 43,568,661,256,818.83
  5. Step 5: Solve for x
    x = 43,568,661,256,818.83/7,594,621.83
  6. Step 6: Final answer
    x = 5,736,778.24

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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.