Home / 2,303,307.60-3,455,589.12-705,835.32

Finding the Fourth Proportional to 2,303,307.60, 3,455,589.12 and 705,835.32

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Solution

The fourth proportional to 2,303,307.60, 3,455,589.12 and 705,835.32 is: 1,058,945.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,307.60 : 3,455,589.12 = 705,835.32 : x
  2. Step 2: Convert to fraction form
    2,303,307.60/3,455,589.12 = 705,835.32/x
  3. Step 3: Cross multiply
    2,303,307.60x = 3,455,589.12 × 705,835.32
  4. Step 4: Simplify right side
    2,303,307.60x = 2,439,076,852,303.72
  5. Step 5: Solve for x
    x = 2,439,076,852,303.72/2,303,307.60
  6. Step 6: Final answer
    x = 1,058,945.34

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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.