Home / 6,345,539.48-8,756,946.25-3,444,928.07

Finding the Fourth Proportional to 6,345,539.48, 8,756,946.25 and 3,444,928.07

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Solution

The fourth proportional to 6,345,539.48, 8,756,946.25 and 3,444,928.07 is: 4,754,055.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,539.48 : 8,756,946.25 = 3,444,928.07 : x
  2. Step 2: Convert to fraction form
    6,345,539.48/8,756,946.25 = 3,444,928.07/x
  3. Step 3: Cross multiply
    6,345,539.48x = 8,756,946.25 × 3,444,928.07
  4. Step 4: Simplify right side
    6,345,539.48x = 30,167,049,891,709.19
  5. Step 5: Solve for x
    x = 30,167,049,891,709.19/6,345,539.48
  6. Step 6: Final answer
    x = 4,754,055.98

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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.