Home / 3,048,573.53-4,206,728.27-1,759,829.10

Finding the Fourth Proportional to 3,048,573.53, 4,206,728.27 and 1,759,829.10

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Solution

The fourth proportional to 3,048,573.53, 4,206,728.27 and 1,759,829.10 is: 2,428,389.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,573.53 : 4,206,728.27 = 1,759,829.10 : x
  2. Step 2: Convert to fraction form
    3,048,573.53/4,206,728.27 = 1,759,829.10/x
  3. Step 3: Cross multiply
    3,048,573.53x = 4,206,728.27 × 1,759,829.10
  4. Step 4: Simplify right side
    3,048,573.53x = 7,403,122,816,539.51
  5. Step 5: Solve for x
    x = 7,403,122,816,539.51/3,048,573.53
  6. Step 6: Final answer
    x = 2,428,389.13

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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.