Home / 1,364,307.10-2,047,880.07-1,004,883.79

Finding the Fourth Proportional to 1,364,307.10, 2,047,880.07 and 1,004,883.79

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Solution

The fourth proportional to 1,364,307.10, 2,047,880.07 and 1,004,883.79 is: 1,508,371.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,307.10 : 2,047,880.07 = 1,004,883.79 : x
  2. Step 2: Convert to fraction form
    1,364,307.10/2,047,880.07 = 1,004,883.79/x
  3. Step 3: Cross multiply
    1,364,307.10x = 2,047,880.07 × 1,004,883.79
  4. Step 4: Simplify right side
    1,364,307.10x = 2,057,881,486,207.07
  5. Step 5: Solve for x
    x = 2,057,881,486,207.07/1,364,307.10
  6. Step 6: Final answer
    x = 1,508,371.16

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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.