Home / 1,613,539.34-2,420,565.94-534,091.32

Finding the Fourth Proportional to 1,613,539.34, 2,420,565.94 and 534,091.32

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Solution

The fourth proportional to 1,613,539.34, 2,420,565.94 and 534,091.32 is: 801,222.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,613,539.34 : 2,420,565.94 = 534,091.32 : x
  2. Step 2: Convert to fraction form
    1,613,539.34/2,420,565.94 = 534,091.32/x
  3. Step 3: Cross multiply
    1,613,539.34x = 2,420,565.94 × 534,091.32
  4. Step 4: Simplify right side
    1,613,539.34x = 1,292,803,258,041.64
  5. Step 5: Solve for x
    x = 1,292,803,258,041.64/1,613,539.34
  6. Step 6: Final answer
    x = 801,222.03

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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.