Home / 9,076,523.35-12,739,019.15-9,076,523.35

Finding the Fourth Proportional to 9,076,523.35, 12,739,019.15 and 9,076,523.35

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Solution

The fourth proportional to 9,076,523.35, 12,739,019.15 and 9,076,523.35 is: 12,739,019.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,523.35 : 12,739,019.15 = 9,076,523.35 : x
  2. Step 2: Convert to fraction form
    9,076,523.35/12,739,019.15 = 9,076,523.35/x
  3. Step 3: Cross multiply
    9,076,523.35x = 12,739,019.15 × 9,076,523.35
  4. Step 4: Simplify right side
    9,076,523.35x = 115,626,004,771,072.16
  5. Step 5: Solve for x
    x = 115,626,004,771,072.16/9,076,523.35
  6. Step 6: Final answer
    x = 12,739,019.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.