Home / 1,555,870.69-2,332,474.88-597,014.40

Finding the Fourth Proportional to 1,555,870.69, 2,332,474.88 and 597,014.40

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Solution

The fourth proportional to 1,555,870.69, 2,332,474.88 and 597,014.40 is: 895,010.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,870.69 : 2,332,474.88 = 597,014.40 : x
  2. Step 2: Convert to fraction form
    1,555,870.69/2,332,474.88 = 597,014.40/x
  3. Step 3: Cross multiply
    1,555,870.69x = 2,332,474.88 × 597,014.40
  4. Step 4: Simplify right side
    1,555,870.69x = 1,392,521,090,286.74
  5. Step 5: Solve for x
    x = 1,392,521,090,286.74/1,555,870.69
  6. Step 6: Final answer
    x = 895,010.81

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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.