Home / 1,573,458.40-2,360,580.40-548,803.41

Finding the Fourth Proportional to 1,573,458.40, 2,360,580.40 and 548,803.41

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Solution

The fourth proportional to 1,573,458.40, 2,360,580.40 and 548,803.41 is: 823,342.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,458.40 : 2,360,580.40 = 548,803.41 : x
  2. Step 2: Convert to fraction form
    1,573,458.40/2,360,580.40 = 548,803.41/x
  3. Step 3: Cross multiply
    1,573,458.40x = 2,360,580.40 × 548,803.41
  4. Step 4: Simplify right side
    1,573,458.40x = 1,295,494,573,099.16
  5. Step 5: Solve for x
    x = 1,295,494,573,099.16/1,573,458.40
  6. Step 6: Final answer
    x = 823,342.12

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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.