Home / 3,492,918.45-4,817,629.31-3,084,299.37

Finding the Fourth Proportional to 3,492,918.45, 4,817,629.31 and 3,084,299.37

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Solution

The fourth proportional to 3,492,918.45, 4,817,629.31 and 3,084,299.37 is: 4,254,038.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,918.45 : 4,817,629.31 = 3,084,299.37 : x
  2. Step 2: Convert to fraction form
    3,492,918.45/4,817,629.31 = 3,084,299.37/x
  3. Step 3: Cross multiply
    3,492,918.45x = 4,817,629.31 × 3,084,299.37
  4. Step 4: Simplify right side
    3,492,918.45x = 14,859,011,030,305.04
  5. Step 5: Solve for x
    x = 14,859,011,030,305.04/3,492,918.45
  6. Step 6: Final answer
    x = 4,254,038.92

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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.