Home / 4,916,409.25-6,788,928.76-3,084,017.29

Finding the Fourth Proportional to 4,916,409.25, 6,788,928.76 and 3,084,017.29

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Solution

The fourth proportional to 4,916,409.25, 6,788,928.76 and 3,084,017.29 is: 4,258,631.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,409.25 : 6,788,928.76 = 3,084,017.29 : x
  2. Step 2: Convert to fraction form
    4,916,409.25/6,788,928.76 = 3,084,017.29/x
  3. Step 3: Cross multiply
    4,916,409.25x = 6,788,928.76 × 3,084,017.29
  4. Step 4: Simplify right side
    4,916,409.25x = 20,937,173,660,409.70
  5. Step 5: Solve for x
    x = 20,937,173,660,409.70/4,916,409.25
  6. Step 6: Final answer
    x = 4,258,631.17

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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.