Home / 5,203,152.59-7,802,039.81-2,284,050.75

Finding the Fourth Proportional to 5,203,152.59, 7,802,039.81 and 2,284,050.75

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Solution

The fourth proportional to 5,203,152.59, 7,802,039.81 and 2,284,050.75 is: 3,424,895.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,152.59 : 7,802,039.81 = 2,284,050.75 : x
  2. Step 2: Convert to fraction form
    5,203,152.59/7,802,039.81 = 2,284,050.75/x
  3. Step 3: Cross multiply
    5,203,152.59x = 7,802,039.81 × 2,284,050.75
  4. Step 4: Simplify right side
    5,203,152.59x = 17,820,254,868,140.10
  5. Step 5: Solve for x
    x = 17,820,254,868,140.10/5,203,152.59
  6. Step 6: Final answer
    x = 3,424,895.69

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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.