Home / 1,027,463.16-1,541,803.59-572,435.25

Finding the Fourth Proportional to 1,027,463.16, 1,541,803.59 and 572,435.25

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Solution

The fourth proportional to 1,027,463.16, 1,541,803.59 and 572,435.25 is: 858,992.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,463.16 : 1,541,803.59 = 572,435.25 : x
  2. Step 2: Convert to fraction form
    1,027,463.16/1,541,803.59 = 572,435.25/x
  3. Step 3: Cross multiply
    1,027,463.16x = 1,541,803.59 × 572,435.25
  4. Step 4: Simplify right side
    1,027,463.16x = 882,582,723,492.55
  5. Step 5: Solve for x
    x = 882,582,723,492.55/1,027,463.16
  6. Step 6: Final answer
    x = 858,992.09

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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.