Home / 5,658,030.90-8,488,311.80-2,063,797.86

Finding the Fourth Proportional to 5,658,030.90, 8,488,311.80 and 2,063,797.86

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Solution

The fourth proportional to 5,658,030.90, 8,488,311.80 and 2,063,797.86 is: 3,096,158.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,030.90 : 8,488,311.80 = 2,063,797.86 : x
  2. Step 2: Convert to fraction form
    5,658,030.90/8,488,311.80 = 2,063,797.86/x
  3. Step 3: Cross multiply
    5,658,030.90x = 8,488,311.80 × 2,063,797.86
  4. Step 4: Simplify right side
    5,658,030.90x = 17,518,159,727,852.75
  5. Step 5: Solve for x
    x = 17,518,159,727,852.75/5,658,030.90
  6. Step 6: Final answer
    x = 3,096,158.37

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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.