Home / 1,169,952.84-1,754,707.32-570,310.92

Finding the Fourth Proportional to 1,169,952.84, 1,754,707.32 and 570,310.92

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Solution

The fourth proportional to 1,169,952.84, 1,754,707.32 and 570,310.92 is: 855,358.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,952.84 : 1,754,707.32 = 570,310.92 : x
  2. Step 2: Convert to fraction form
    1,169,952.84/1,754,707.32 = 570,310.92/x
  3. Step 3: Cross multiply
    1,169,952.84x = 1,754,707.32 × 570,310.92
  4. Step 4: Simplify right side
    1,169,952.84x = 1,000,728,745,999.93
  5. Step 5: Solve for x
    x = 1,000,728,745,999.93/1,169,952.84
  6. Step 6: Final answer
    x = 855,358.19

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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.