Home / 1,624,749.58-2,436,061.65-1,535,532.94

Finding the Fourth Proportional to 1,624,749.58, 2,436,061.65 and 1,535,532.94

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Solution

The fourth proportional to 1,624,749.58, 2,436,061.65 and 1,535,532.94 is: 2,302,295.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,749.58 : 2,436,061.65 = 1,535,532.94 : x
  2. Step 2: Convert to fraction form
    1,624,749.58/2,436,061.65 = 1,535,532.94/x
  3. Step 3: Cross multiply
    1,624,749.58x = 2,436,061.65 × 1,535,532.94
  4. Step 4: Simplify right side
    1,624,749.58x = 3,740,652,907,445.75
  5. Step 5: Solve for x
    x = 3,740,652,907,445.75/1,624,749.58
  6. Step 6: Final answer
    x = 2,302,295.05

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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.