Home / 1,826,566.73-2,520,624.34-1,010,769.85

Finding the Fourth Proportional to 1,826,566.73, 2,520,624.34 and 1,010,769.85

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Solution

The fourth proportional to 1,826,566.73, 2,520,624.34 and 1,010,769.85 is: 1,394,841.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,566.73 : 2,520,624.34 = 1,010,769.85 : x
  2. Step 2: Convert to fraction form
    1,826,566.73/2,520,624.34 = 1,010,769.85/x
  3. Step 3: Cross multiply
    1,826,566.73x = 2,520,624.34 × 1,010,769.85
  4. Step 4: Simplify right side
    1,826,566.73x = 2,547,771,086,048.15
  5. Step 5: Solve for x
    x = 2,547,771,086,048.15/1,826,566.73
  6. Step 6: Final answer
    x = 1,394,841.50

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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.