Home / 1,798,208.10-2,476,475.37-1,759,017.06

Finding the Fourth Proportional to 1,798,208.10, 2,476,475.37 and 1,759,017.06

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Solution

The fourth proportional to 1,798,208.10, 2,476,475.37 and 1,759,017.06 is: 2,422,501.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,208.10 : 2,476,475.37 = 1,759,017.06 : x
  2. Step 2: Convert to fraction form
    1,798,208.10/2,476,475.37 = 1,759,017.06/x
  3. Step 3: Cross multiply
    1,798,208.10x = 2,476,475.37 × 1,759,017.06
  4. Step 4: Simplify right side
    1,798,208.10x = 4,356,162,424,499.81
  5. Step 5: Solve for x
    x = 4,356,162,424,499.81/1,798,208.10
  6. Step 6: Final answer
    x = 2,422,501.84

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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.