Home / 3,090,767.92-4,265,515.06-1,714,555.34

Finding the Fourth Proportional to 3,090,767.92, 4,265,515.06 and 1,714,555.34

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Solution

The fourth proportional to 3,090,767.92, 4,265,515.06 and 1,714,555.34 is: 2,366,228.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,767.92 : 4,265,515.06 = 1,714,555.34 : x
  2. Step 2: Convert to fraction form
    3,090,767.92/4,265,515.06 = 1,714,555.34/x
  3. Step 3: Cross multiply
    3,090,767.92x = 4,265,515.06 × 1,714,555.34
  4. Step 4: Simplify right side
    3,090,767.92x = 7,313,461,623,973.42
  5. Step 5: Solve for x
    x = 7,313,461,623,973.42/3,090,767.92
  6. Step 6: Final answer
    x = 2,366,228.01

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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.