Home / 6,936,000.10-10,404,000.15-6,936,000.10

Finding the Fourth Proportional to 6,936,000.10, 10,404,000.15 and 6,936,000.10

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Solution

The fourth proportional to 6,936,000.10, 10,404,000.15 and 6,936,000.10 is: 10,404,000.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,000.10 : 10,404,000.15 = 6,936,000.10 : x
  2. Step 2: Convert to fraction form
    6,936,000.10/10,404,000.15 = 6,936,000.10/x
  3. Step 3: Cross multiply
    6,936,000.10x = 10,404,000.15 × 6,936,000.10
  4. Step 4: Simplify right side
    6,936,000.10x = 72,162,146,080,800.02
  5. Step 5: Solve for x
    x = 72,162,146,080,800.02/6,936,000.10
  6. Step 6: Final answer
    x = 10,404,000.15

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1.5x scale

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.