Home / 6,345,542.37-8,756,848.67-3,444,929.13

Finding the Fourth Proportional to 6,345,542.37, 8,756,848.67 and 3,444,929.13

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Solution

The fourth proportional to 6,345,542.37, 8,756,848.67 and 3,444,929.13 is: 4,754,002.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,542.37 : 8,756,848.67 = 3,444,929.13 : x
  2. Step 2: Convert to fraction form
    6,345,542.37/8,756,848.67 = 3,444,929.13/x
  3. Step 3: Cross multiply
    6,345,542.37x = 8,756,848.67 × 3,444,929.13
  4. Step 4: Simplify right side
    6,345,542.37x = 30,166,723,053,060.11
  5. Step 5: Solve for x
    x = 30,166,723,053,060.11/6,345,542.37
  6. Step 6: Final answer
    x = 4,754,002.30

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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.