Home / 1,501,725.60-2,252,564.54-364,497.21

Finding the Fourth Proportional to 1,501,725.60, 2,252,564.54 and 364,497.21

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Solution

The fourth proportional to 1,501,725.60, 2,252,564.54 and 364,497.21 is: 546,740.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,725.60 : 2,252,564.54 = 364,497.21 : x
  2. Step 2: Convert to fraction form
    1,501,725.60/2,252,564.54 = 364,497.21/x
  3. Step 3: Cross multiply
    1,501,725.60x = 2,252,564.54 × 364,497.21
  4. Step 4: Simplify right side
    1,501,725.60x = 821,053,496,717.59
  5. Step 5: Solve for x
    x = 821,053,496,717.59/1,501,725.60
  6. Step 6: Final answer
    x = 546,740.03

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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.