Home / 4,845,767.10-7,267,338.45-1,434,047.10

Finding the Fourth Proportional to 4,845,767.10, 7,267,338.45 and 1,434,047.10

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Solution

The fourth proportional to 4,845,767.10, 7,267,338.45 and 1,434,047.10 is: 2,150,682.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,767.10 : 7,267,338.45 = 1,434,047.10 : x
  2. Step 2: Convert to fraction form
    4,845,767.10/7,267,338.45 = 1,434,047.10/x
  3. Step 3: Cross multiply
    4,845,767.10x = 7,267,338.45 × 1,434,047.10
  4. Step 4: Simplify right side
    4,845,767.10x = 10,421,705,628,941.00
  5. Step 5: Solve for x
    x = 10,421,705,628,941.00/4,845,767.10
  6. Step 6: Final answer
    x = 2,150,682.32

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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.