Home / 4,136,308.10-6,209,516.55-2,340,440.90

Finding the Fourth Proportional to 4,136,308.10, 6,209,516.55 and 2,340,440.90

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Solution

The fourth proportional to 4,136,308.10, 6,209,516.55 and 2,340,440.90 is: 3,513,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,308.10 : 6,209,516.55 = 2,340,440.90 : x
  2. Step 2: Convert to fraction form
    4,136,308.10/6,209,516.55 = 2,340,440.90/x
  3. Step 3: Cross multiply
    4,136,308.10x = 6,209,516.55 × 2,340,440.90
  4. Step 4: Simplify right side
    4,136,308.10x = 14,533,006,502,846.89
  5. Step 5: Solve for x
    x = 14,533,006,502,846.89/4,136,308.10
  6. Step 6: Final answer
    x = 3,513,521.27

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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.