Home / 1,203,210.38-1,803,878.82-595,579.46

Finding the Fourth Proportional to 1,203,210.38, 1,803,878.82 and 595,579.46

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Solution

The fourth proportional to 1,203,210.38, 1,803,878.82 and 595,579.46 is: 892,905.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,210.38 : 1,803,878.82 = 595,579.46 : x
  2. Step 2: Convert to fraction form
    1,203,210.38/1,803,878.82 = 595,579.46/x
  3. Step 3: Cross multiply
    1,203,210.38x = 1,803,878.82 × 595,579.46
  4. Step 4: Simplify right side
    1,203,210.38x = 1,074,353,164,501.64
  5. Step 5: Solve for x
    x = 1,074,353,164,501.64/1,203,210.38
  6. Step 6: Final answer
    x = 892,905.50

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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.