Home / 1,262,860.08-1,895,037.59-464,702.13

Finding the Fourth Proportional to 1,262,860.08, 1,895,037.59 and 464,702.13

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Solution

The fourth proportional to 1,262,860.08, 1,895,037.59 and 464,702.13 is: 697,328.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,860.08 : 1,895,037.59 = 464,702.13 : x
  2. Step 2: Convert to fraction form
    1,262,860.08/1,895,037.59 = 464,702.13/x
  3. Step 3: Cross multiply
    1,262,860.08x = 1,895,037.59 × 464,702.13
  4. Step 4: Simplify right side
    1,262,860.08x = 880,628,002,179.56
  5. Step 5: Solve for x
    x = 880,628,002,179.56/1,262,860.08
  6. Step 6: Final answer
    x = 697,328.24

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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.