Home / 7,364,730.02-10,163,642.75-4,101,544.73

Finding the Fourth Proportional to 7,364,730.02, 10,163,642.75 and 4,101,544.73

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Solution

The fourth proportional to 7,364,730.02, 10,163,642.75 and 4,101,544.73 is: 5,660,307.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,730.02 : 10,163,642.75 = 4,101,544.73 : x
  2. Step 2: Convert to fraction form
    7,364,730.02/10,163,642.75 = 4,101,544.73/x
  3. Step 3: Cross multiply
    7,364,730.02x = 10,163,642.75 × 4,101,544.73
  4. Step 4: Simplify right side
    7,364,730.02x = 41,686,635,358,865.21
  5. Step 5: Solve for x
    x = 41,686,635,358,865.21/7,364,730.02
  6. Step 6: Final answer
    x = 5,660,307.34

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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.