Home / 1,041,559.70-1,562,425.95-331,567.70

Finding the Fourth Proportional to 1,041,559.70, 1,562,425.95 and 331,567.70

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Solution

The fourth proportional to 1,041,559.70, 1,562,425.95 and 331,567.70 is: 497,379.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,559.70 : 1,562,425.95 = 331,567.70 : x
  2. Step 2: Convert to fraction form
    1,041,559.70/1,562,425.95 = 331,567.70/x
  3. Step 3: Cross multiply
    1,041,559.70x = 1,562,425.95 × 331,567.70
  4. Step 4: Simplify right side
    1,041,559.70x = 518,049,978,661.82
  5. Step 5: Solve for x
    x = 518,049,978,661.82/1,041,559.70
  6. Step 6: Final answer
    x = 497,379.05

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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.