Home / 1,041,293.67-1,561,782.68-358,284.39

Finding the Fourth Proportional to 1,041,293.67, 1,561,782.68 and 358,284.39

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Solution

The fourth proportional to 1,041,293.67, 1,561,782.68 and 358,284.39 is: 537,372.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,293.67 : 1,561,782.68 = 358,284.39 : x
  2. Step 2: Convert to fraction form
    1,041,293.67/1,561,782.68 = 358,284.39/x
  3. Step 3: Cross multiply
    1,041,293.67x = 1,561,782.68 × 358,284.39
  4. Step 4: Simplify right side
    1,041,293.67x = 559,562,354,816.37
  5. Step 5: Solve for x
    x = 559,562,354,816.37/1,041,293.67
  6. Step 6: Final answer
    x = 537,372.28

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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.