Home / 957,967.97-1,437,948.40-705,533.49

Finding the Fourth Proportional to 957,967.97, 1,437,948.40 and 705,533.49

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Solution

The fourth proportional to 957,967.97, 1,437,948.40 and 705,533.49 is: 1,059,034.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,967.97 : 1,437,948.40 = 705,533.49 : x
  2. Step 2: Convert to fraction form
    957,967.97/1,437,948.40 = 705,533.49/x
  3. Step 3: Cross multiply
    957,967.97x = 1,437,948.40 × 705,533.49
  4. Step 4: Simplify right side
    957,967.97x = 1,014,520,752,650.96
  5. Step 5: Solve for x
    x = 1,014,520,752,650.96/957,967.97
  6. Step 6: Final answer
    x = 1,059,034.11

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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.