Home / 1,501,928.70-2,252,873.61-364,700.22

Finding the Fourth Proportional to 1,501,928.70, 2,252,873.61 and 364,700.22

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Solution

The fourth proportional to 1,501,928.70, 2,252,873.61 and 364,700.22 is: 547,045.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,928.70 : 2,252,873.61 = 364,700.22 : x
  2. Step 2: Convert to fraction form
    1,501,928.70/2,252,873.61 = 364,700.22/x
  3. Step 3: Cross multiply
    1,501,928.70x = 2,252,873.61 × 364,700.22
  4. Step 4: Simplify right side
    1,501,928.70x = 821,623,501,199.19
  5. Step 5: Solve for x
    x = 821,623,501,199.19/1,501,928.70
  6. Step 6: Final answer
    x = 547,045.61

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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.