Home / 4,314,528.81-6,474,266.01-1,755,271.44

Finding the Fourth Proportional to 4,314,528.81, 6,474,266.01 and 1,755,271.44

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Solution

The fourth proportional to 4,314,528.81, 6,474,266.01 and 1,755,271.44 is: 2,633,913.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,528.81 : 6,474,266.01 = 1,755,271.44 : x
  2. Step 2: Convert to fraction form
    4,314,528.81/6,474,266.01 = 1,755,271.44/x
  3. Step 3: Cross multiply
    4,314,528.81x = 6,474,266.01 × 1,755,271.44
  4. Step 4: Simplify right side
    4,314,528.81x = 11,364,094,222,315.75
  5. Step 5: Solve for x
    x = 11,364,094,222,315.75/4,314,528.81
  6. Step 6: Final answer
    x = 2,633,913.16

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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.