Home / 1,725,813.44-2,588,156.69-572,750.24

Finding the Fourth Proportional to 1,725,813.44, 2,588,156.69 and 572,750.24

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Solution

The fourth proportional to 1,725,813.44, 2,588,156.69 and 572,750.24 is: 858,938.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,813.44 : 2,588,156.69 = 572,750.24 : x
  2. Step 2: Convert to fraction form
    1,725,813.44/2,588,156.69 = 572,750.24/x
  3. Step 3: Cross multiply
    1,725,813.44x = 2,588,156.69 × 572,750.24
  4. Step 4: Simplify right side
    1,725,813.44x = 1,482,367,349,550.57
  5. Step 5: Solve for x
    x = 1,482,367,349,550.57/1,725,813.44
  6. Step 6: Final answer
    x = 858,938.35

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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.