Home / 2,308,558.40-3,460,504.80-1,047,291.20

Finding the Fourth Proportional to 2,308,558.40, 3,460,504.80 and 1,047,291.20

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Solution

The fourth proportional to 2,308,558.40, 3,460,504.80 and 1,047,291.20 is: 1,569,878.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,558.40 : 3,460,504.80 = 1,047,291.20 : x
  2. Step 2: Convert to fraction form
    2,308,558.40/3,460,504.80 = 1,047,291.20/x
  3. Step 3: Cross multiply
    2,308,558.40x = 3,460,504.80 × 1,047,291.20
  4. Step 4: Simplify right side
    2,308,558.40x = 3,624,156,224,597.76
  5. Step 5: Solve for x
    x = 3,624,156,224,597.76/2,308,558.40
  6. Step 6: Final answer
    x = 1,569,878.51

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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.