Home / 883,548.41-1,325,798.28-351,074.25

Finding the Fourth Proportional to 883,548.41, 1,325,798.28 and 351,074.25

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Solution

The fourth proportional to 883,548.41, 1,325,798.28 and 351,074.25 is: 526,800.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,548.41 : 1,325,798.28 = 351,074.25 : x
  2. Step 2: Convert to fraction form
    883,548.41/1,325,798.28 = 351,074.25/x
  3. Step 3: Cross multiply
    883,548.41x = 1,325,798.28 × 351,074.25
  4. Step 4: Simplify right side
    883,548.41x = 465,453,636,802.29
  5. Step 5: Solve for x
    x = 465,453,636,802.29/883,548.41
  6. Step 6: Final answer
    x = 526,800.38

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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.