Home / 1,446,792.13-2,169,444.61-848,931.94

Finding the Fourth Proportional to 1,446,792.13, 2,169,444.61 and 848,931.94

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Solution

The fourth proportional to 1,446,792.13, 2,169,444.61 and 848,931.94 is: 1,272,961.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,792.13 : 2,169,444.61 = 848,931.94 : x
  2. Step 2: Convert to fraction form
    1,446,792.13/2,169,444.61 = 848,931.94/x
  3. Step 3: Cross multiply
    1,446,792.13x = 2,169,444.61 × 848,931.94
  4. Step 4: Simplify right side
    1,446,792.13x = 1,841,710,821,489.84
  5. Step 5: Solve for x
    x = 1,841,710,821,489.84/1,446,792.13
  6. Step 6: Final answer
    x = 1,272,961.60

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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.