Home / 5,890,254.52-8,835,394.26-1,630,435

Finding the Fourth Proportional to 5,890,254.52, 8,835,394.26 and 1,630,435

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Solution

The fourth proportional to 5,890,254.52, 8,835,394.26 and 1,630,435 is: 2,445,655.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,254.52 : 8,835,394.26 = 1,630,435 : x
  2. Step 2: Convert to fraction form
    5,890,254.52/8,835,394.26 = 1,630,435/x
  3. Step 3: Cross multiply
    5,890,254.52x = 8,835,394.26 × 1,630,435
  4. Step 4: Simplify right side
    5,890,254.52x = 14,405,536,040,303.10
  5. Step 5: Solve for x
    x = 14,405,536,040,303.10/5,890,254.52
  6. Step 6: Final answer
    x = 2,445,655.95

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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.