Home / 2,300,915.60-3,451,373.40-1,041,203.60

Finding the Fourth Proportional to 2,300,915.60, 3,451,373.40 and 1,041,203.60

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Solution

The fourth proportional to 2,300,915.60, 3,451,373.40 and 1,041,203.60 is: 1,561,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,915.60 : 3,451,373.40 = 1,041,203.60 : x
  2. Step 2: Convert to fraction form
    2,300,915.60/3,451,373.40 = 1,041,203.60/x
  3. Step 3: Cross multiply
    2,300,915.60x = 3,451,373.40 × 1,041,203.60
  4. Step 4: Simplify right side
    2,300,915.60x = 3,593,582,409,024.24
  5. Step 5: Solve for x
    x = 3,593,582,409,024.24/2,300,915.60
  6. Step 6: Final answer
    x = 1,561,805.40

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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.