Home / 973,670.20-1,460,159.70-674,150.20

Finding the Fourth Proportional to 973,670.20, 1,460,159.70 and 674,150.20

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Solution

The fourth proportional to 973,670.20, 1,460,159.70 and 674,150.20 is: 1,010,986.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,670.20 : 1,460,159.70 = 674,150.20 : x
  2. Step 2: Convert to fraction form
    973,670.20/1,460,159.70 = 674,150.20/x
  3. Step 3: Cross multiply
    973,670.20x = 1,460,159.70 × 674,150.20
  4. Step 4: Simplify right side
    973,670.20x = 984,366,953,786.94
  5. Step 5: Solve for x
    x = 984,366,953,786.94/973,670.20
  6. Step 6: Final answer
    x = 1,010,986.01

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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.