Home / 9,571,766.20-13,206,675.66-5,849,647.72

Finding the Fourth Proportional to 9,571,766.20, 13,206,675.66 and 5,849,647.72

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Solution

The fourth proportional to 9,571,766.20, 13,206,675.66 and 5,849,647.72 is: 8,071,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,766.20 : 13,206,675.66 = 5,849,647.72 : x
  2. Step 2: Convert to fraction form
    9,571,766.20/13,206,675.66 = 5,849,647.72/x
  3. Step 3: Cross multiply
    9,571,766.20x = 13,206,675.66 × 5,849,647.72
  4. Step 4: Simplify right side
    9,571,766.20x = 77,254,400,163,298.50
  5. Step 5: Solve for x
    x = 77,254,400,163,298.50/9,571,766.20
  6. Step 6: Final answer
    x = 8,071,070.54

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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.