Home / 4,891,813.63-6,751,325.71-2,958,088.08

Finding the Fourth Proportional to 4,891,813.63, 6,751,325.71 and 2,958,088.08

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Solution

The fourth proportional to 4,891,813.63, 6,751,325.71 and 2,958,088.08 is: 4,082,538.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,813.63 : 6,751,325.71 = 2,958,088.08 : x
  2. Step 2: Convert to fraction form
    4,891,813.63/6,751,325.71 = 2,958,088.08/x
  3. Step 3: Cross multiply
    4,891,813.63x = 6,751,325.71 × 2,958,088.08
  4. Step 4: Simplify right side
    4,891,813.63x = 19,971,016,106,948.54
  5. Step 5: Solve for x
    x = 19,971,016,106,948.54/4,891,813.63
  6. Step 6: Final answer
    x = 4,082,538.22

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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.