Home / 1,025,235.70-1,537,853.55-598,333.30

Finding the Fourth Proportional to 1,025,235.70, 1,537,853.55 and 598,333.30

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Solution

The fourth proportional to 1,025,235.70, 1,537,853.55 and 598,333.30 is: 897,499.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,235.70 : 1,537,853.55 = 598,333.30 : x
  2. Step 2: Convert to fraction form
    1,025,235.70/1,537,853.55 = 598,333.30/x
  3. Step 3: Cross multiply
    1,025,235.70x = 1,537,853.55 × 598,333.30
  4. Step 4: Simplify right side
    1,025,235.70x = 920,148,989,488.22
  5. Step 5: Solve for x
    x = 920,148,989,488.22/1,025,235.70
  6. Step 6: Final answer
    x = 897,499.95

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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.