Home / 11,095,393.59-15,311,699.76-6,200,697.42

Finding the Fourth Proportional to 11,095,393.59, 15,311,699.76 and 6,200,697.42

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Solution

The fourth proportional to 11,095,393.59, 15,311,699.76 and 6,200,697.42 is: 8,556,994.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,393.59 : 15,311,699.76 = 6,200,697.42 : x
  2. Step 2: Convert to fraction form
    11,095,393.59/15,311,699.76 = 6,200,697.42/x
  3. Step 3: Cross multiply
    11,095,393.59x = 15,311,699.76 × 6,200,697.42
  4. Step 4: Simplify right side
    11,095,393.59x = 94,943,217,197,646.61
  5. Step 5: Solve for x
    x = 94,943,217,197,646.61/11,095,393.59
  6. Step 6: Final answer
    x = 8,556,994.07

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1.5x scale

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.