Home / 2,710,351.38-4,060,106.76-1,630,267.42

Finding the Fourth Proportional to 2,710,351.38, 4,060,106.76 and 1,630,267.42

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Solution

The fourth proportional to 2,710,351.38, 4,060,106.76 and 1,630,267.42 is: 2,442,140.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,351.38 : 4,060,106.76 = 1,630,267.42 : x
  2. Step 2: Convert to fraction form
    2,710,351.38/4,060,106.76 = 1,630,267.42/x
  3. Step 3: Cross multiply
    2,710,351.38x = 4,060,106.76 × 1,630,267.42
  4. Step 4: Simplify right side
    2,710,351.38x = 6,619,059,772,549.76
  5. Step 5: Solve for x
    x = 6,619,059,772,549.76/2,710,351.38
  6. Step 6: Final answer
    x = 2,442,140.83

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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.