Home / 3,450,359.04-4,761,515.00-2,000,915.07

Finding the Fourth Proportional to 3,450,359.04, 4,761,515.00 and 2,000,915.07

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Solution

The fourth proportional to 3,450,359.04, 4,761,515.00 and 2,000,915.07 is: 2,761,274.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,359.04 : 4,761,515.00 = 2,000,915.07 : x
  2. Step 2: Convert to fraction form
    3,450,359.04/4,761,515.00 = 2,000,915.07/x
  3. Step 3: Cross multiply
    3,450,359.04x = 4,761,515.00 × 2,000,915.07
  4. Step 4: Simplify right side
    3,450,359.04x = 9,527,387,109,526.48
  5. Step 5: Solve for x
    x = 9,527,387,109,526.48/3,450,359.04
  6. Step 6: Final answer
    x = 2,761,274.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.