Home / 2,492,183.84-3,439,314.95-1,404,501.26

Finding the Fourth Proportional to 2,492,183.84, 3,439,314.95 and 1,404,501.26

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Solution

The fourth proportional to 2,492,183.84, 3,439,314.95 and 1,404,501.26 is: 1,938,268.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,183.84 : 3,439,314.95 = 1,404,501.26 : x
  2. Step 2: Convert to fraction form
    2,492,183.84/3,439,314.95 = 1,404,501.26/x
  3. Step 3: Cross multiply
    2,492,183.84x = 3,439,314.95 × 1,404,501.26
  4. Step 4: Simplify right side
    2,492,183.84x = 4,830,522,156,592.76
  5. Step 5: Solve for x
    x = 4,830,522,156,592.76/2,492,183.84
  6. Step 6: Final answer
    x = 1,938,268.79

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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.