Home / 1,074,007.08-1,610,004.60-363,537.72

Finding the Fourth Proportional to 1,074,007.08, 1,610,004.60 and 363,537.72

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Solution

The fourth proportional to 1,074,007.08, 1,610,004.60 and 363,537.72 is: 544,966.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,007.08 : 1,610,004.60 = 363,537.72 : x
  2. Step 2: Convert to fraction form
    1,074,007.08/1,610,004.60 = 363,537.72/x
  3. Step 3: Cross multiply
    1,074,007.08x = 1,610,004.60 × 363,537.72
  4. Step 4: Simplify right side
    1,074,007.08x = 585,297,401,473.51
  5. Step 5: Solve for x
    x = 585,297,401,473.51/1,074,007.08
  6. Step 6: Final answer
    x = 544,966.06

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1.5x scale

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.