Home / 1,054,038.30-1,454,573.33-570,603.44

Finding the Fourth Proportional to 1,054,038.30, 1,454,573.33 and 570,603.44

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Solution

The fourth proportional to 1,054,038.30, 1,454,573.33 and 570,603.44 is: 787,433.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,038.30 : 1,454,573.33 = 570,603.44 : x
  2. Step 2: Convert to fraction form
    1,054,038.30/1,454,573.33 = 570,603.44/x
  3. Step 3: Cross multiply
    1,054,038.30x = 1,454,573.33 × 570,603.44
  4. Step 4: Simplify right side
    1,054,038.30x = 829,984,540,571.46
  5. Step 5: Solve for x
    x = 829,984,540,571.46/1,054,038.30
  6. Step 6: Final answer
    x = 787,433.00

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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.