Home / 7,101,110.90-10,651,666.35-4,833,629.30

Finding the Fourth Proportional to 7,101,110.90, 10,651,666.35 and 4,833,629.30

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Solution

The fourth proportional to 7,101,110.90, 10,651,666.35 and 4,833,629.30 is: 7,250,443.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,110.90 : 10,651,666.35 = 4,833,629.30 : x
  2. Step 2: Convert to fraction form
    7,101,110.90/10,651,666.35 = 4,833,629.30/x
  3. Step 3: Cross multiply
    7,101,110.90x = 10,651,666.35 × 4,833,629.30
  4. Step 4: Simplify right side
    7,101,110.90x = 51,486,206,563,184.05
  5. Step 5: Solve for x
    x = 51,486,206,563,184.05/7,101,110.90
  6. Step 6: Final answer
    x = 7,250,443.95

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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.