Home / 6,323,847.80-9,484,352.57-2,908,854.59

Finding the Fourth Proportional to 6,323,847.80, 9,484,352.57 and 2,908,854.59

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Solution

The fourth proportional to 6,323,847.80, 9,484,352.57 and 2,908,854.59 is: 4,362,629.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,847.80 : 9,484,352.57 = 2,908,854.59 : x
  2. Step 2: Convert to fraction form
    6,323,847.80/9,484,352.57 = 2,908,854.59/x
  3. Step 3: Cross multiply
    6,323,847.80x = 9,484,352.57 × 2,908,854.59
  4. Step 4: Simplify right side
    6,323,847.80x = 27,588,602,466,273.17
  5. Step 5: Solve for x
    x = 27,588,602,466,273.17/6,323,847.80
  6. Step 6: Final answer
    x = 4,362,629.11

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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.