Home / 739,476.18-1,106,295.83-560,078.52

Finding the Fourth Proportional to 739,476.18, 1,106,295.83 and 560,078.52

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Solution

The fourth proportional to 739,476.18, 1,106,295.83 and 560,078.52 is: 837,907.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,476.18 : 1,106,295.83 = 560,078.52 : x
  2. Step 2: Convert to fraction form
    739,476.18/1,106,295.83 = 560,078.52/x
  3. Step 3: Cross multiply
    739,476.18x = 1,106,295.83 × 560,078.52
  4. Step 4: Simplify right side
    739,476.18x = 619,612,528,348.18
  5. Step 5: Solve for x
    x = 619,612,528,348.18/739,476.18
  6. Step 6: Final answer
    x = 837,907.35

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1.5x scale

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.