Home / 1,036,583.13-1,554,953.43-353,257.62

Finding the Fourth Proportional to 1,036,583.13, 1,554,953.43 and 353,257.62

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Solution

The fourth proportional to 1,036,583.13, 1,554,953.43 and 353,257.62 is: 529,913.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,583.13 : 1,554,953.43 = 353,257.62 : x
  2. Step 2: Convert to fraction form
    1,036,583.13/1,554,953.43 = 353,257.62/x
  3. Step 3: Cross multiply
    1,036,583.13x = 1,554,953.43 × 353,257.62
  4. Step 4: Simplify right side
    1,036,583.13x = 549,299,147,892.64
  5. Step 5: Solve for x
    x = 549,299,147,892.64/1,036,583.13
  6. Step 6: Final answer
    x = 529,913.26

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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.