Home / 1,484,709.50-2,227,165.34-473,907.54

Finding the Fourth Proportional to 1,484,709.50, 2,227,165.34 and 473,907.54

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Solution

The fourth proportional to 1,484,709.50, 2,227,165.34 and 473,907.54 is: 710,893.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,709.50 : 2,227,165.34 = 473,907.54 : x
  2. Step 2: Convert to fraction form
    1,484,709.50/2,227,165.34 = 473,907.54/x
  3. Step 3: Cross multiply
    1,484,709.50x = 2,227,165.34 × 473,907.54
  4. Step 4: Simplify right side
    1,484,709.50x = 1,055,470,445,083.13
  5. Step 5: Solve for x
    x = 1,055,470,445,083.13/1,484,709.50
  6. Step 6: Final answer
    x = 710,893.58

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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.