Home / 10,297,088.08-14,208,946.90-6,167,013.50

Finding the Fourth Proportional to 10,297,088.08, 14,208,946.90 and 6,167,013.50

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Solution

The fourth proportional to 10,297,088.08, 14,208,946.90 and 6,167,013.50 is: 8,509,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,297,088.08 : 14,208,946.90 = 6,167,013.50 : x
  2. Step 2: Convert to fraction form
    10,297,088.08/14,208,946.90 = 6,167,013.50/x
  3. Step 3: Cross multiply
    10,297,088.08x = 14,208,946.90 × 6,167,013.50
  4. Step 4: Simplify right side
    10,297,088.08x = 87,626,767,373,188
  5. Step 5: Solve for x
    x = 87,626,767,373,188/10,297,088.08
  6. Step 6: Final answer
    x = 8,509,858.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.