Home / 1,716,501.10-2,574,751.65-998,071.60

Finding the Fourth Proportional to 1,716,501.10, 2,574,751.65 and 998,071.60

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Solution

The fourth proportional to 1,716,501.10, 2,574,751.65 and 998,071.60 is: 1,497,107.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,501.10 : 2,574,751.65 = 998,071.60 : x
  2. Step 2: Convert to fraction form
    1,716,501.10/2,574,751.65 = 998,071.60/x
  3. Step 3: Cross multiply
    1,716,501.10x = 2,574,751.65 × 998,071.60
  4. Step 4: Simplify right side
    1,716,501.10x = 2,569,786,498,918.14
  5. Step 5: Solve for x
    x = 2,569,786,498,918.14/1,716,501.10
  6. Step 6: Final answer
    x = 1,497,107.40

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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.