Home / 7,655,653.44-10,565,041.01-4,393,064.97

Finding the Fourth Proportional to 7,655,653.44, 10,565,041.01 and 4,393,064.97

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Solution

The fourth proportional to 7,655,653.44, 10,565,041.01 and 4,393,064.97 is: 6,062,566.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,655,653.44 : 10,565,041.01 = 4,393,064.97 : x
  2. Step 2: Convert to fraction form
    7,655,653.44/10,565,041.01 = 4,393,064.97/x
  3. Step 3: Cross multiply
    7,655,653.44x = 10,565,041.01 × 4,393,064.97
  4. Step 4: Simplify right side
    7,655,653.44x = 46,412,911,545,679.09
  5. Step 5: Solve for x
    x = 46,412,911,545,679.09/7,655,653.44
  6. Step 6: Final answer
    x = 6,062,566.95

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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.