Home / 1,807,563.85-2,494,437.85-1,033,211.32

Finding the Fourth Proportional to 1,807,563.85, 2,494,437.85 and 1,033,211.32

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Solution

The fourth proportional to 1,807,563.85, 2,494,437.85 and 1,033,211.32 is: 1,425,831.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,563.85 : 2,494,437.85 = 1,033,211.32 : x
  2. Step 2: Convert to fraction form
    1,807,563.85/2,494,437.85 = 1,033,211.32/x
  3. Step 3: Cross multiply
    1,807,563.85x = 2,494,437.85 × 1,033,211.32
  4. Step 4: Simplify right side
    1,807,563.85x = 2,577,281,416,561.37
  5. Step 5: Solve for x
    x = 2,577,281,416,561.37/1,807,563.85
  6. Step 6: Final answer
    x = 1,425,831.46

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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.