Home / 4,166,522.70-6,249,784.05-3,886,586.70

Finding the Fourth Proportional to 4,166,522.70, 6,249,784.05 and 3,886,586.70

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Solution

The fourth proportional to 4,166,522.70, 6,249,784.05 and 3,886,586.70 is: 5,829,880.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,522.70 : 6,249,784.05 = 3,886,586.70 : x
  2. Step 2: Convert to fraction form
    4,166,522.70/6,249,784.05 = 3,886,586.70/x
  3. Step 3: Cross multiply
    4,166,522.70x = 6,249,784.05 × 3,886,586.70
  4. Step 4: Simplify right side
    4,166,522.70x = 24,290,327,566,602.14
  5. Step 5: Solve for x
    x = 24,290,327,566,602.14/4,166,522.70
  6. Step 6: Final answer
    x = 5,829,880.05

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Similar ratio
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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.