Home / 1,736,066.62-2,604,080.49-613,873.18

Finding the Fourth Proportional to 1,736,066.62, 2,604,080.49 and 613,873.18

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Solution

The fourth proportional to 1,736,066.62, 2,604,080.49 and 613,873.18 is: 920,802.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,066.62 : 2,604,080.49 = 613,873.18 : x
  2. Step 2: Convert to fraction form
    1,736,066.62/2,604,080.49 = 613,873.18/x
  3. Step 3: Cross multiply
    1,736,066.62x = 2,604,080.49 × 613,873.18
  4. Step 4: Simplify right side
    1,736,066.62x = 1,598,575,171,372.26
  5. Step 5: Solve for x
    x = 1,598,575,171,372.26/1,736,066.62
  6. Step 6: Final answer
    x = 920,802.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.