Home / 3,008,320.26-4,513,858.38-1,302,985.14

Finding the Fourth Proportional to 3,008,320.26, 4,513,858.38 and 1,302,985.14

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Solution

The fourth proportional to 3,008,320.26, 4,513,858.38 and 1,302,985.14 is: 1,955,074.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,320.26 : 4,513,858.38 = 1,302,985.14 : x
  2. Step 2: Convert to fraction form
    3,008,320.26/4,513,858.38 = 1,302,985.14/x
  3. Step 3: Cross multiply
    3,008,320.26x = 4,513,858.38 × 1,302,985.14
  4. Step 4: Simplify right side
    3,008,320.26x = 5,881,490,393,204.47
  5. Step 5: Solve for x
    x = 5,881,490,393,204.47/3,008,320.26
  6. Step 6: Final answer
    x = 1,955,074.55

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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.