Home / 483,259.02-724,889.01-183,669.18

Finding the Fourth Proportional to 483,259.02, 724,889.01 and 183,669.18

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Solution

The fourth proportional to 483,259.02, 724,889.01 and 183,669.18 is: 275,503.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,259.02 : 724,889.01 = 183,669.18 : x
  2. Step 2: Convert to fraction form
    483,259.02/724,889.01 = 183,669.18/x
  3. Step 3: Cross multiply
    483,259.02x = 724,889.01 × 183,669.18
  4. Step 4: Simplify right side
    483,259.02x = 133,139,770,057.71
  5. Step 5: Solve for x
    x = 133,139,770,057.71/483,259.02
  6. Step 6: Final answer
    x = 275,503.95

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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.