Home / 1,036,598.67-1,554,976.73-353,273.16

Finding the Fourth Proportional to 1,036,598.67, 1,554,976.73 and 353,273.16

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Solution

The fourth proportional to 1,036,598.67, 1,554,976.73 and 353,273.16 is: 529,936.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,598.67 : 1,554,976.73 = 353,273.16 : x
  2. Step 2: Convert to fraction form
    1,036,598.67/1,554,976.73 = 353,273.16/x
  3. Step 3: Cross multiply
    1,036,598.67x = 1,554,976.73 × 353,273.16
  4. Step 4: Simplify right side
    1,036,598.67x = 549,331,543,133.57
  5. Step 5: Solve for x
    x = 549,331,543,133.57/1,036,598.67
  6. Step 6: Final answer
    x = 529,936.57

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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.