Home / 8,498,030.83-11,726,915.74-4,826,935.94

Finding the Fourth Proportional to 8,498,030.83, 11,726,915.74 and 4,826,935.94

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Solution

The fourth proportional to 8,498,030.83, 11,726,915.74 and 4,826,935.94 is: 6,660,963.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,498,030.83 : 11,726,915.74 = 4,826,935.94 : x
  2. Step 2: Convert to fraction form
    8,498,030.83/11,726,915.74 = 4,826,935.94/x
  3. Step 3: Cross multiply
    8,498,030.83x = 11,726,915.74 × 4,826,935.94
  4. Step 4: Simplify right side
    8,498,030.83x = 56,605,070,980,055.77
  5. Step 5: Solve for x
    x = 56,605,070,980,055.77/8,498,030.83
  6. Step 6: Final answer
    x = 6,660,963.24

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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.