Home / 1,799,926.77-2,483,899.18-984,131.02

Finding the Fourth Proportional to 1,799,926.77, 2,483,899.18 and 984,131.02

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Solution

The fourth proportional to 1,799,926.77, 2,483,899.18 and 984,131.02 is: 1,358,100.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,926.77 : 2,483,899.18 = 984,131.02 : x
  2. Step 2: Convert to fraction form
    1,799,926.77/2,483,899.18 = 984,131.02/x
  3. Step 3: Cross multiply
    1,799,926.77x = 2,483,899.18 × 984,131.02
  4. Step 4: Simplify right side
    1,799,926.77x = 2,444,482,224,920.49
  5. Step 5: Solve for x
    x = 2,444,482,224,920.49/1,799,926.77
  6. Step 6: Final answer
    x = 1,358,100.93

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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.