Home / 7,031,660.10-10,519,496.55-6,095,429.70

Finding the Fourth Proportional to 7,031,660.10, 10,519,496.55 and 6,095,429.70

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Solution

The fourth proportional to 7,031,660.10, 10,519,496.55 and 6,095,429.70 is: 9,118,878.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,031,660.10 : 10,519,496.55 = 6,095,429.70 : x
  2. Step 2: Convert to fraction form
    7,031,660.10/10,519,496.55 = 6,095,429.70/x
  3. Step 3: Cross multiply
    7,031,660.10x = 10,519,496.55 × 6,095,429.70
  4. Step 4: Simplify right side
    7,031,660.10x = 64,120,851,699,917.54
  5. Step 5: Solve for x
    x = 64,120,851,699,917.54/7,031,660.10
  6. Step 6: Final answer
    x = 9,118,878.16

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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.