Home / 1,502,018.68-2,253,008.50-364,790.20

Finding the Fourth Proportional to 1,502,018.68, 2,253,008.50 and 364,790.20

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Solution

The fourth proportional to 1,502,018.68, 2,253,008.50 and 364,790.20 is: 547,180.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,018.68 : 2,253,008.50 = 364,790.20 : x
  2. Step 2: Convert to fraction form
    1,502,018.68/2,253,008.50 = 364,790.20/x
  3. Step 3: Cross multiply
    1,502,018.68x = 2,253,008.50 × 364,790.20
  4. Step 4: Simplify right side
    1,502,018.68x = 821,875,421,316.70
  5. Step 5: Solve for x
    x = 821,875,421,316.70/1,502,018.68
  6. Step 6: Final answer
    x = 547,180.56

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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.