Home / 9,176,332.20-12,663,663.66-5,046,682.73

Finding the Fourth Proportional to 9,176,332.20, 12,663,663.66 and 5,046,682.73

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Solution

The fourth proportional to 9,176,332.20, 12,663,663.66 and 5,046,682.73 is: 6,964,601.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,332.20 : 12,663,663.66 = 5,046,682.73 : x
  2. Step 2: Convert to fraction form
    9,176,332.20/12,663,663.66 = 5,046,682.73/x
  3. Step 3: Cross multiply
    9,176,332.20x = 12,663,663.66 × 5,046,682.73
  4. Step 4: Simplify right side
    9,176,332.20x = 63,909,492,634,558.02
  5. Step 5: Solve for x
    x = 63,909,492,634,558.02/9,176,332.20
  6. Step 6: Final answer
    x = 6,964,601.02

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1.5x scale

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.