Home / 1,523,725.43-2,285,607.58-1,050,283.67

Finding the Fourth Proportional to 1,523,725.43, 2,285,607.58 and 1,050,283.67

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Solution

The fourth proportional to 1,523,725.43, 2,285,607.58 and 1,050,283.67 is: 1,575,438.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,725.43 : 2,285,607.58 = 1,050,283.67 : x
  2. Step 2: Convert to fraction form
    1,523,725.43/2,285,607.58 = 1,050,283.67/x
  3. Step 3: Cross multiply
    1,523,725.43x = 2,285,607.58 × 1,050,283.67
  4. Step 4: Simplify right side
    1,523,725.43x = 2,400,536,303,248.47
  5. Step 5: Solve for x
    x = 2,400,536,303,248.47/1,523,725.43
  6. Step 6: Final answer
    x = 1,575,438.90

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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.