Home / 8,498,007.95-11,726,884.40-4,826,913.17

Finding the Fourth Proportional to 8,498,007.95, 11,726,884.40 and 4,826,913.17

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Solution

The fourth proportional to 8,498,007.95, 11,726,884.40 and 4,826,913.17 is: 6,660,931.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,498,007.95 : 11,726,884.40 = 4,826,913.17 : x
  2. Step 2: Convert to fraction form
    8,498,007.95/11,726,884.40 = 4,826,913.17/x
  3. Step 3: Cross multiply
    8,498,007.95x = 11,726,884.40 × 4,826,913.17
  4. Step 4: Simplify right side
    8,498,007.95x = 56,604,652,670,658.55
  5. Step 5: Solve for x
    x = 56,604,652,670,658.55/8,498,007.95
  6. Step 6: Final answer
    x = 6,660,931.95

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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.