Home / 9,458,585.85-13,039,187.58-6,737,607.93

Finding the Fourth Proportional to 9,458,585.85, 13,039,187.58 and 6,737,607.93

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Solution

The fourth proportional to 9,458,585.85, 13,039,187.58 and 6,737,607.93 is: 9,288,167.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,585.85 : 13,039,187.58 = 6,737,607.93 : x
  2. Step 2: Convert to fraction form
    9,458,585.85/13,039,187.58 = 6,737,607.93/x
  3. Step 3: Cross multiply
    9,458,585.85x = 13,039,187.58 × 6,737,607.93
  4. Step 4: Simplify right side
    9,458,585.85x = 87,852,933,616,134.58
  5. Step 5: Solve for x
    x = 87,852,933,616,134.58/9,458,585.85
  6. Step 6: Final answer
    x = 9,288,167.92

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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.