Home / 1,036,598.55-1,555,589.03-475,344.15

Finding the Fourth Proportional to 1,036,598.55, 1,555,589.03 and 475,344.15

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Solution

The fourth proportional to 1,036,598.55, 1,555,589.03 and 475,344.15 is: 713,333.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,598.55 : 1,555,589.03 = 475,344.15 : x
  2. Step 2: Convert to fraction form
    1,036,598.55/1,555,589.03 = 475,344.15/x
  3. Step 3: Cross multiply
    1,036,598.55x = 1,555,589.03 × 475,344.15
  4. Step 4: Simplify right side
    1,036,598.55x = 739,440,145,214.68
  5. Step 5: Solve for x
    x = 739,440,145,214.68/1,036,598.55
  6. Step 6: Final answer
    x = 713,333.18

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1.5x scale

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.