Home / 1,410,731.64-1,947,525.93-895,012.74

Finding the Fourth Proportional to 1,410,731.64, 1,947,525.93 and 895,012.74

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Solution

The fourth proportional to 1,410,731.64, 1,947,525.93 and 895,012.74 is: 1,235,572.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,731.64 : 1,947,525.93 = 895,012.74 : x
  2. Step 2: Convert to fraction form
    1,410,731.64/1,947,525.93 = 895,012.74/x
  3. Step 3: Cross multiply
    1,410,731.64x = 1,947,525.93 × 895,012.74
  4. Step 4: Simplify right side
    1,410,731.64x = 1,743,060,518,830.35
  5. Step 5: Solve for x
    x = 1,743,060,518,830.35/1,410,731.64
  6. Step 6: Final answer
    x = 1,235,572.00

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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.