Home / 1,021,741.62-1,410,002.91-592,270.62

Finding the Fourth Proportional to 1,021,741.62, 1,410,002.91 and 592,270.62

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Solution

The fourth proportional to 1,021,741.62, 1,410,002.91 and 592,270.62 is: 817,333.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,741.62 : 1,410,002.91 = 592,270.62 : x
  2. Step 2: Convert to fraction form
    1,021,741.62/1,410,002.91 = 592,270.62/x
  3. Step 3: Cross multiply
    1,021,741.62x = 1,410,002.91 × 592,270.62
  4. Step 4: Simplify right side
    1,021,741.62x = 835,103,297,707.50
  5. Step 5: Solve for x
    x = 835,103,297,707.50/1,021,741.62
  6. Step 6: Final answer
    x = 817,333.15

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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.