Home / 1,740,684.65-2,610,903.72-461,263.81

Finding the Fourth Proportional to 1,740,684.65, 2,610,903.72 and 461,263.81

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Solution

The fourth proportional to 1,740,684.65, 2,610,903.72 and 461,263.81 is: 691,863.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,684.65 : 2,610,903.72 = 461,263.81 : x
  2. Step 2: Convert to fraction form
    1,740,684.65/2,610,903.72 = 461,263.81/x
  3. Step 3: Cross multiply
    1,740,684.65x = 2,610,903.72 × 461,263.81
  4. Step 4: Simplify right side
    1,740,684.65x = 1,204,315,397,430.37
  5. Step 5: Solve for x
    x = 1,204,315,397,430.37/1,740,684.65
  6. Step 6: Final answer
    x = 691,863.05

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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.