Home / 957,201.70-1,435,802.55-933,582.10

Finding the Fourth Proportional to 957,201.70, 1,435,802.55 and 933,582.10

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Solution

The fourth proportional to 957,201.70, 1,435,802.55 and 933,582.10 is: 1,400,373.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,201.70 : 1,435,802.55 = 933,582.10 : x
  2. Step 2: Convert to fraction form
    957,201.70/1,435,802.55 = 933,582.10/x
  3. Step 3: Cross multiply
    957,201.70x = 1,435,802.55 × 933,582.10
  4. Step 4: Simplify right side
    957,201.70x = 1,340,439,559,814.36
  5. Step 5: Solve for x
    x = 1,340,439,559,814.36/957,201.70
  6. Step 6: Final answer
    x = 1,400,373.15

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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.