Home / 5,779,003.65-8,668,590.18-2,746,678.94

Finding the Fourth Proportional to 5,779,003.65, 8,668,590.18 and 2,746,678.94

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Solution

The fourth proportional to 5,779,003.65, 8,668,590.18 and 2,746,678.94 is: 4,120,058.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,003.65 : 8,668,590.18 = 2,746,678.94 : x
  2. Step 2: Convert to fraction form
    5,779,003.65/8,668,590.18 = 2,746,678.94/x
  3. Step 3: Cross multiply
    5,779,003.65x = 8,668,590.18 × 2,746,678.94
  4. Step 4: Simplify right side
    5,779,003.65x = 23,809,834,086,896.81
  5. Step 5: Solve for x
    x = 23,809,834,086,896.81/5,779,003.65
  6. Step 6: Final answer
    x = 4,120,058.67

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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.