Home / 7,314,156.72-10,093,412.58-4,050,901.39

Finding the Fourth Proportional to 7,314,156.72, 10,093,412.58 and 4,050,901.39

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Solution

The fourth proportional to 7,314,156.72, 10,093,412.58 and 4,050,901.39 is: 5,590,175.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,156.72 : 10,093,412.58 = 4,050,901.39 : x
  2. Step 2: Convert to fraction form
    7,314,156.72/10,093,412.58 = 4,050,901.39/x
  3. Step 3: Cross multiply
    7,314,156.72x = 10,093,412.58 × 4,050,901.39
  4. Step 4: Simplify right side
    7,314,156.72x = 40,887,418,979,443.91
  5. Step 5: Solve for x
    x = 40,887,418,979,443.91/7,314,156.72
  6. Step 6: Final answer
    x = 5,590,175.40

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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.