Home / 8,796,973.43-13,197,658.02-6,208,332.60

Finding the Fourth Proportional to 8,796,973.43, 13,197,658.02 and 6,208,332.60

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Solution

The fourth proportional to 8,796,973.43, 13,197,658.02 and 6,208,332.60 is: 9,314,050.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,973.43 : 13,197,658.02 = 6,208,332.60 : x
  2. Step 2: Convert to fraction form
    8,796,973.43/13,197,658.02 = 6,208,332.60/x
  3. Step 3: Cross multiply
    8,796,973.43x = 13,197,658.02 × 6,208,332.60
  4. Step 4: Simplify right side
    8,796,973.43x = 81,935,450,536,977.86
  5. Step 5: Solve for x
    x = 81,935,450,536,977.86/8,796,973.43
  6. Step 6: Final answer
    x = 9,314,050.02

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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.