Home / 3,302,210.40-4,953,315.60-3,042,394.80

Finding the Fourth Proportional to 3,302,210.40, 4,953,315.60 and 3,042,394.80

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Solution

The fourth proportional to 3,302,210.40, 4,953,315.60 and 3,042,394.80 is: 4,563,592.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,210.40 : 4,953,315.60 = 3,042,394.80 : x
  2. Step 2: Convert to fraction form
    3,302,210.40/4,953,315.60 = 3,042,394.80/x
  3. Step 3: Cross multiply
    3,302,210.40x = 4,953,315.60 × 3,042,394.80
  4. Step 4: Simplify right side
    3,302,210.40x = 15,069,941,624,198.88
  5. Step 5: Solve for x
    x = 15,069,941,624,198.88/3,302,210.40
  6. Step 6: Final answer
    x = 4,563,592.20

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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.