Home / 9,168,423.84-12,652,197.76-5,094,052.64

Finding the Fourth Proportional to 9,168,423.84, 12,652,197.76 and 5,094,052.64

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Solution

The fourth proportional to 9,168,423.84, 12,652,197.76 and 5,094,052.64 is: 7,029,666.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,168,423.84 : 12,652,197.76 = 5,094,052.64 : x
  2. Step 2: Convert to fraction form
    9,168,423.84/12,652,197.76 = 5,094,052.64/x
  3. Step 3: Cross multiply
    9,168,423.84x = 12,652,197.76 × 5,094,052.64
  4. Step 4: Simplify right side
    9,168,423.84x = 64,450,961,401,130.08
  5. Step 5: Solve for x
    x = 64,450,961,401,130.08/9,168,423.84
  6. Step 6: Final answer
    x = 7,029,666.44

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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.