Home / 2,905,244.73-4,360,597.38-1,521,371.93

Finding the Fourth Proportional to 2,905,244.73, 4,360,597.38 and 1,521,371.93

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Solution

The fourth proportional to 2,905,244.73, 4,360,597.38 and 1,521,371.93 is: 2,283,487.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,244.73 : 4,360,597.38 = 1,521,371.93 : x
  2. Step 2: Convert to fraction form
    2,905,244.73/4,360,597.38 = 1,521,371.93/x
  3. Step 3: Cross multiply
    2,905,244.73x = 4,360,597.38 × 1,521,371.93
  4. Step 4: Simplify right side
    2,905,244.73x = 6,634,090,430,160.56
  5. Step 5: Solve for x
    x = 6,634,090,430,160.56/2,905,244.73
  6. Step 6: Final answer
    x = 2,283,487.64

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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.