Home / 975,033.08-1,461,351.75-547,670.55

Finding the Fourth Proportional to 975,033.08, 1,461,351.75 and 547,670.55

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Solution

The fourth proportional to 975,033.08, 1,461,351.75 and 547,670.55 is: 820,833.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,033.08 : 1,461,351.75 = 547,670.55 : x
  2. Step 2: Convert to fraction form
    975,033.08/1,461,351.75 = 547,670.55/x
  3. Step 3: Cross multiply
    975,033.08x = 1,461,351.75 × 547,670.55
  4. Step 4: Simplify right side
    975,033.08x = 800,339,321,688.52
  5. Step 5: Solve for x
    x = 800,339,321,688.52/975,033.08
  6. Step 6: Final answer
    x = 820,833.00

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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.