Home / 1,045,199.98-1,567,955.76-371,224.66

Finding the Fourth Proportional to 1,045,199.98, 1,567,955.76 and 371,224.66

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Solution

The fourth proportional to 1,045,199.98, 1,567,955.76 and 371,224.66 is: 556,892.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,199.98 : 1,567,955.76 = 371,224.66 : x
  2. Step 2: Convert to fraction form
    1,045,199.98/1,567,955.76 = 371,224.66/x
  3. Step 3: Cross multiply
    1,045,199.98x = 1,567,955.76 × 371,224.66
  4. Step 4: Simplify right side
    1,045,199.98x = 582,063,843,901.04
  5. Step 5: Solve for x
    x = 582,063,843,901.04/1,045,199.98
  6. Step 6: Final answer
    x = 556,892.32

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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.