Home / 1,250,167.94-1,875,303.87-363,703.94

Finding the Fourth Proportional to 1,250,167.94, 1,875,303.87 and 363,703.94

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Solution

The fourth proportional to 1,250,167.94, 1,875,303.87 and 363,703.94 is: 545,571.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,167.94 : 1,875,303.87 = 363,703.94 : x
  2. Step 2: Convert to fraction form
    1,250,167.94/1,875,303.87 = 363,703.94/x
  3. Step 3: Cross multiply
    1,250,167.94x = 1,875,303.87 × 363,703.94
  4. Step 4: Simplify right side
    1,250,167.94x = 682,055,406,216.25
  5. Step 5: Solve for x
    x = 682,055,406,216.25/1,250,167.94
  6. Step 6: Final answer
    x = 545,571.03

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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.