Home / 8,604,530.80-11,874,065.64-4,736,903.92

Finding the Fourth Proportional to 8,604,530.80, 11,874,065.64 and 4,736,903.92

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Solution

The fourth proportional to 8,604,530.80, 11,874,065.64 and 4,736,903.92 is: 6,536,824.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,530.80 : 11,874,065.64 = 4,736,903.92 : x
  2. Step 2: Convert to fraction form
    8,604,530.80/11,874,065.64 = 4,736,903.92/x
  3. Step 3: Cross multiply
    8,604,530.80x = 11,874,065.64 × 4,736,903.92
  4. Step 4: Simplify right side
    8,604,530.80x = 56,246,308,076,453.31
  5. Step 5: Solve for x
    x = 56,246,308,076,453.31/8,604,530.80
  6. Step 6: Final answer
    x = 6,536,824.54

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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.