Home / 9,476,554.02-13,077,647-5,347,460.22

Finding the Fourth Proportional to 9,476,554.02, 13,077,647 and 5,347,460.22

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Solution

The fourth proportional to 9,476,554.02, 13,077,647 and 5,347,460.22 is: 7,379,496.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,554.02 : 13,077,647 = 5,347,460.22 : x
  2. Step 2: Convert to fraction form
    9,476,554.02/13,077,647 = 5,347,460.22/x
  3. Step 3: Cross multiply
    9,476,554.02x = 13,077,647 × 5,347,460.22
  4. Step 4: Simplify right side
    9,476,554.02x = 69,932,197,103,702.34
  5. Step 5: Solve for x
    x = 69,932,197,103,702.34/9,476,554.02
  6. Step 6: Final answer
    x = 7,379,496.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.