Home / 1,364,309.10-2,047,883.08-1,004,885.80

Finding the Fourth Proportional to 1,364,309.10, 2,047,883.08 and 1,004,885.80

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Solution

The fourth proportional to 1,364,309.10, 2,047,883.08 and 1,004,885.80 is: 1,508,374.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,309.10 : 2,047,883.08 = 1,004,885.80 : x
  2. Step 2: Convert to fraction form
    1,364,309.10/2,047,883.08 = 1,004,885.80/x
  3. Step 3: Cross multiply
    1,364,309.10x = 2,047,883.08 × 1,004,885.80
  4. Step 4: Simplify right side
    1,364,309.10x = 2,057,888,627,152.26
  5. Step 5: Solve for x
    x = 2,057,888,627,152.26/1,364,309.10
  6. Step 6: Final answer
    x = 1,508,374.19

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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.