Home / 1,045,598.40-1,568,916.48-414,498.24

Finding the Fourth Proportional to 1,045,598.40, 1,568,916.48 and 414,498.24

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Solution

The fourth proportional to 1,045,598.40, 1,568,916.48 and 414,498.24 is: 621,953.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,598.40 : 1,568,916.48 = 414,498.24 : x
  2. Step 2: Convert to fraction form
    1,045,598.40/1,568,916.48 = 414,498.24/x
  3. Step 3: Cross multiply
    1,045,598.40x = 1,568,916.48 × 414,498.24
  4. Step 4: Simplify right side
    1,045,598.40x = 650,313,119,667.00
  5. Step 5: Solve for x
    x = 650,313,119,667.00/1,045,598.40
  6. Step 6: Final answer
    x = 621,953.06

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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.