Home / 8,277,429.66-11,422,770.24-4,606,283.40

Finding the Fourth Proportional to 8,277,429.66, 11,422,770.24 and 4,606,283.40

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Solution

The fourth proportional to 8,277,429.66, 11,422,770.24 and 4,606,283.40 is: 6,356,625.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,277,429.66 : 11,422,770.24 = 4,606,283.40 : x
  2. Step 2: Convert to fraction form
    8,277,429.66/11,422,770.24 = 4,606,283.40/x
  3. Step 3: Cross multiply
    8,277,429.66x = 11,422,770.24 × 4,606,283.40
  4. Step 4: Simplify right side
    8,277,429.66x = 52,616,516,938,526.02
  5. Step 5: Solve for x
    x = 52,616,516,938,526.02/8,277,429.66
  6. Step 6: Final answer
    x = 6,356,625.08

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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.