Home / 1,716,204.86-2,574,322.78-436,813.70

Finding the Fourth Proportional to 1,716,204.86, 2,574,322.78 and 436,813.70

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Solution

The fourth proportional to 1,716,204.86, 2,574,322.78 and 436,813.70 is: 655,224.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,204.86 : 2,574,322.78 = 436,813.70 : x
  2. Step 2: Convert to fraction form
    1,716,204.86/2,574,322.78 = 436,813.70/x
  3. Step 3: Cross multiply
    1,716,204.86x = 2,574,322.78 × 436,813.70
  4. Step 4: Simplify right side
    1,716,204.86x = 1,124,499,458,526.09
  5. Step 5: Solve for x
    x = 1,124,499,458,526.09/1,716,204.86
  6. Step 6: Final answer
    x = 655,224.49

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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.