Home / 1,036,597.67-1,554,975.23-353,272.16

Finding the Fourth Proportional to 1,036,597.67, 1,554,975.23 and 353,272.16

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Solution

The fourth proportional to 1,036,597.67, 1,554,975.23 and 353,272.16 is: 529,935.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,597.67 : 1,554,975.23 = 353,272.16 : x
  2. Step 2: Convert to fraction form
    1,036,597.67/1,554,975.23 = 353,272.16/x
  3. Step 3: Cross multiply
    1,036,597.67x = 1,554,975.23 × 353,272.16
  4. Step 4: Simplify right side
    1,036,597.67x = 549,329,448,707.36
  5. Step 5: Solve for x
    x = 549,329,448,707.36/1,036,597.67
  6. Step 6: Final answer
    x = 529,935.06

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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.