Home / 1,494,865.35-2,242,298.03-1,435,816.35

Finding the Fourth Proportional to 1,494,865.35, 2,242,298.03 and 1,435,816.35

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Solution

The fourth proportional to 1,494,865.35, 2,242,298.03 and 1,435,816.35 is: 2,153,724.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,865.35 : 2,242,298.03 = 1,435,816.35 : x
  2. Step 2: Convert to fraction form
    1,494,865.35/2,242,298.03 = 1,435,816.35/x
  3. Step 3: Cross multiply
    1,494,865.35x = 2,242,298.03 × 1,435,816.35
  4. Step 4: Simplify right side
    1,494,865.35x = 3,219,528,165,867.71
  5. Step 5: Solve for x
    x = 3,219,528,165,867.71/1,494,865.35
  6. Step 6: Final answer
    x = 2,153,724.53

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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.