Home / 9,740,803.68-13,441,393.60-6,594,667.52

Finding the Fourth Proportional to 9,740,803.68, 13,441,393.60 and 6,594,667.52

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Solution

The fourth proportional to 9,740,803.68, 13,441,393.60 and 6,594,667.52 is: 9,100,021.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,740,803.68 : 13,441,393.60 = 6,594,667.52 : x
  2. Step 2: Convert to fraction form
    9,740,803.68/13,441,393.60 = 6,594,667.52/x
  3. Step 3: Cross multiply
    9,740,803.68x = 13,441,393.60 × 6,594,667.52
  4. Step 4: Simplify right side
    9,740,803.68x = 88,641,521,797,455.86
  5. Step 5: Solve for x
    x = 88,641,521,797,455.86/9,740,803.68
  6. Step 6: Final answer
    x = 9,100,021.39

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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.