Home / 6,232,786.80-9,357,053.40-3,356,444.40

Finding the Fourth Proportional to 6,232,786.80, 9,357,053.40 and 3,356,444.40

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Solution

The fourth proportional to 6,232,786.80, 9,357,053.40 and 3,356,444.40 is: 5,038,906.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,786.80 : 9,357,053.40 = 3,356,444.40 : x
  2. Step 2: Convert to fraction form
    6,232,786.80/9,357,053.40 = 3,356,444.40/x
  3. Step 3: Cross multiply
    6,232,786.80x = 9,357,053.40 × 3,356,444.40
  4. Step 4: Simplify right side
    6,232,786.80x = 31,406,429,484,930.96
  5. Step 5: Solve for x
    x = 31,406,429,484,930.96/6,232,786.80
  6. Step 6: Final answer
    x = 5,038,906.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.