Home / 2,389,059.48-3,583,545.02-591,947.32

Finding the Fourth Proportional to 2,389,059.48, 3,583,545.02 and 591,947.32

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Solution

The fourth proportional to 2,389,059.48, 3,583,545.02 and 591,947.32 is: 887,910.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,059.48 : 3,583,545.02 = 591,947.32 : x
  2. Step 2: Convert to fraction form
    2,389,059.48/3,583,545.02 = 591,947.32/x
  3. Step 3: Cross multiply
    2,389,059.48x = 3,583,545.02 × 591,947.32
  4. Step 4: Simplify right side
    2,389,059.48x = 2,121,269,870,688.35
  5. Step 5: Solve for x
    x = 2,121,269,870,688.35/2,389,059.48
  6. Step 6: Final answer
    x = 887,910.03

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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.