Home / 4,357,782.95-6,013,786.60-2,397,686.77

Finding the Fourth Proportional to 4,357,782.95, 6,013,786.60 and 2,397,686.77

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Solution

The fourth proportional to 4,357,782.95, 6,013,786.60 and 2,397,686.77 is: 3,308,833.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,782.95 : 6,013,786.60 = 2,397,686.77 : x
  2. Step 2: Convert to fraction form
    4,357,782.95/6,013,786.60 = 2,397,686.77/x
  3. Step 3: Cross multiply
    4,357,782.95x = 6,013,786.60 × 2,397,686.77
  4. Step 4: Simplify right side
    4,357,782.95x = 14,419,176,531,623.09
  5. Step 5: Solve for x
    x = 14,419,176,531,623.09/4,357,782.95
  6. Step 6: Final answer
    x = 3,308,833.11

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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.