Home / 3,048,590.17-4,206,751.18-1,759,845.74

Finding the Fourth Proportional to 3,048,590.17, 4,206,751.18 and 1,759,845.74

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Solution

The fourth proportional to 3,048,590.17, 4,206,751.18 and 1,759,845.74 is: 2,428,412.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,590.17 : 4,206,751.18 = 1,759,845.74 : x
  2. Step 2: Convert to fraction form
    3,048,590.17/4,206,751.18 = 1,759,845.74/x
  3. Step 3: Cross multiply
    3,048,590.17x = 4,206,751.18 × 1,759,845.74
  4. Step 4: Simplify right side
    3,048,590.17x = 7,403,233,143,362.97
  5. Step 5: Solve for x
    x = 7,403,233,143,362.97/3,048,590.17
  6. Step 6: Final answer
    x = 2,428,412.06

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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.