Home / 9,058,644.40-13,587,966.60-3,075,012.40

Finding the Fourth Proportional to 9,058,644.40, 13,587,966.60 and 3,075,012.40

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Solution

The fourth proportional to 9,058,644.40, 13,587,966.60 and 3,075,012.40 is: 4,612,518.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058,644.40 : 13,587,966.60 = 3,075,012.40 : x
  2. Step 2: Convert to fraction form
    9,058,644.40/13,587,966.60 = 3,075,012.40/x
  3. Step 3: Cross multiply
    9,058,644.40x = 13,587,966.60 × 3,075,012.40
  4. Step 4: Simplify right side
    9,058,644.40x = 41,783,165,785,785.84
  5. Step 5: Solve for x
    x = 41,783,165,785,785.84/9,058,644.40
  6. Step 6: Final answer
    x = 4,612,518.60

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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.