Home / 7,652,364.60-10,560,330.54-4,214,724.60

Finding the Fourth Proportional to 7,652,364.60, 10,560,330.54 and 4,214,724.60

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Solution

The fourth proportional to 7,652,364.60, 10,560,330.54 and 4,214,724.60 is: 5,816,357.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652,364.60 : 10,560,330.54 = 4,214,724.60 : x
  2. Step 2: Convert to fraction form
    7,652,364.60/10,560,330.54 = 4,214,724.60/x
  3. Step 3: Cross multiply
    7,652,364.60x = 10,560,330.54 × 4,214,724.60
  4. Step 4: Simplify right side
    7,652,364.60x = 44,508,884,911,069.27
  5. Step 5: Solve for x
    x = 44,508,884,911,069.27/7,652,364.60
  6. Step 6: Final answer
    x = 5,816,357.07

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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.