Home / 973,647.81-1,459,166.25-757,767.23

Finding the Fourth Proportional to 973,647.81, 1,459,166.25 and 757,767.23

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Solution

The fourth proportional to 973,647.81, 1,459,166.25 and 757,767.23 is: 1,135,634.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,647.81 : 1,459,166.25 = 757,767.23 : x
  2. Step 2: Convert to fraction form
    973,647.81/1,459,166.25 = 757,767.23/x
  3. Step 3: Cross multiply
    973,647.81x = 1,459,166.25 × 757,767.23
  4. Step 4: Simplify right side
    973,647.81x = 1,105,708,368,389.66
  5. Step 5: Solve for x
    x = 1,105,708,368,389.66/973,647.81
  6. Step 6: Final answer
    x = 1,135,634.83

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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.