Home / 3,090,764.66-4,265,510.57-1,714,552.08

Finding the Fourth Proportional to 3,090,764.66, 4,265,510.57 and 1,714,552.08

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Solution

The fourth proportional to 3,090,764.66, 4,265,510.57 and 1,714,552.08 is: 2,366,223.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,764.66 : 4,265,510.57 = 1,714,552.08 : x
  2. Step 2: Convert to fraction form
    3,090,764.66/4,265,510.57 = 1,714,552.08/x
  3. Step 3: Cross multiply
    3,090,764.66x = 4,265,510.57 × 1,714,552.08
  4. Step 4: Simplify right side
    3,090,764.66x = 7,313,440,024,341.87
  5. Step 5: Solve for x
    x = 7,313,440,024,341.87/3,090,764.66
  6. Step 6: Final answer
    x = 2,366,223.52

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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.