Home / 1,025,089.06-1,537,675.62-351,633.50

Finding the Fourth Proportional to 1,025,089.06, 1,537,675.62 and 351,633.50

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Solution

The fourth proportional to 1,025,089.06, 1,537,675.62 and 351,633.50 is: 527,464.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,089.06 : 1,537,675.62 = 351,633.50 : x
  2. Step 2: Convert to fraction form
    1,025,089.06/1,537,675.62 = 351,633.50/x
  3. Step 3: Cross multiply
    1,025,089.06x = 1,537,675.62 × 351,633.50
  4. Step 4: Simplify right side
    1,025,089.06x = 540,698,268,500.88
  5. Step 5: Solve for x
    x = 540,698,268,500.88/1,025,089.06
  6. Step 6: Final answer
    x = 527,464.67

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1.5x scale

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.