Home / 1,094,313.38-1,641,477.35-346,359.38

Finding the Fourth Proportional to 1,094,313.38, 1,641,477.35 and 346,359.38

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Solution

The fourth proportional to 1,094,313.38, 1,641,477.35 and 346,359.38 is: 519,541.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,313.38 : 1,641,477.35 = 346,359.38 : x
  2. Step 2: Convert to fraction form
    1,094,313.38/1,641,477.35 = 346,359.38/x
  3. Step 3: Cross multiply
    1,094,313.38x = 1,641,477.35 × 346,359.38
  4. Step 4: Simplify right side
    1,094,313.38x = 568,541,069,888.56
  5. Step 5: Solve for x
    x = 568,541,069,888.56/1,094,313.38
  6. Step 6: Final answer
    x = 519,541.37

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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.