Home / 973,782.30-1,460,673.45-675,183.90

Finding the Fourth Proportional to 973,782.30, 1,460,673.45 and 675,183.90

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Solution

The fourth proportional to 973,782.30, 1,460,673.45 and 675,183.90 is: 1,012,775.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,782.30 : 1,460,673.45 = 675,183.90 : x
  2. Step 2: Convert to fraction form
    973,782.30/1,460,673.45 = 675,183.90/x
  3. Step 3: Cross multiply
    973,782.30x = 1,460,673.45 × 675,183.90
  4. Step 4: Simplify right side
    973,782.30x = 986,223,196,597.46
  5. Step 5: Solve for x
    x = 986,223,196,597.46/973,782.30
  6. Step 6: Final answer
    x = 1,012,775.85

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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.