Home / 3,072,966.04-4,240,696.62-1,714,838.68

Finding the Fourth Proportional to 3,072,966.04, 4,240,696.62 and 1,714,838.68

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Solution

The fourth proportional to 3,072,966.04, 4,240,696.62 and 1,714,838.68 is: 2,366,479.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,966.04 : 4,240,696.62 = 1,714,838.68 : x
  2. Step 2: Convert to fraction form
    3,072,966.04/4,240,696.62 = 1,714,838.68/x
  3. Step 3: Cross multiply
    3,072,966.04x = 4,240,696.62 × 1,714,838.68
  4. Step 4: Simplify right side
    3,072,966.04x = 7,272,110,594,121.26
  5. Step 5: Solve for x
    x = 7,272,110,594,121.26/3,072,966.04
  6. Step 6: Final answer
    x = 2,366,479.32

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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.