Home / 5,890,296.46-8,835,456.84-1,630,477.30

Finding the Fourth Proportional to 5,890,296.46, 8,835,456.84 and 1,630,477.30

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Solution

The fourth proportional to 5,890,296.46, 8,835,456.84 and 1,630,477.30 is: 2,445,719.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,296.46 : 8,835,456.84 = 1,630,477.30 : x
  2. Step 2: Convert to fraction form
    5,890,296.46/8,835,456.84 = 1,630,477.30/x
  3. Step 3: Cross multiply
    5,890,296.46x = 8,835,456.84 × 1,630,477.30
  4. Step 4: Simplify right side
    5,890,296.46x = 14,406,011,812,749.73
  5. Step 5: Solve for x
    x = 14,406,011,812,749.73/5,890,296.46
  6. Step 6: Final answer
    x = 2,445,719.31

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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.