Home / 1,349,934.60-2,024,901.90-352,662.60

Finding the Fourth Proportional to 1,349,934.60, 2,024,901.90 and 352,662.60

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Solution

The fourth proportional to 1,349,934.60, 2,024,901.90 and 352,662.60 is: 528,993.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,934.60 : 2,024,901.90 = 352,662.60 : x
  2. Step 2: Convert to fraction form
    1,349,934.60/2,024,901.90 = 352,662.60/x
  3. Step 3: Cross multiply
    1,349,934.60x = 2,024,901.90 × 352,662.60
  4. Step 4: Simplify right side
    1,349,934.60x = 714,107,168,798.94
  5. Step 5: Solve for x
    x = 714,107,168,798.94/1,349,934.60
  6. Step 6: Final answer
    x = 528,993.90

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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.