Home / 9,570,503.12-14,358,865.08-6,388,563.92

Finding the Fourth Proportional to 9,570,503.12, 14,358,865.08 and 6,388,563.92

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Solution

The fourth proportional to 9,570,503.12, 14,358,865.08 and 6,388,563.92 is: 9,584,922.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,503.12 : 14,358,865.08 = 6,388,563.92 : x
  2. Step 2: Convert to fraction form
    9,570,503.12/14,358,865.08 = 6,388,563.92/x
  3. Step 3: Cross multiply
    9,570,503.12x = 14,358,865.08 × 6,388,563.92
  4. Step 4: Simplify right side
    9,570,503.12x = 91,732,527,382,235.91
  5. Step 5: Solve for x
    x = 91,732,527,382,235.91/9,570,503.12
  6. Step 6: Final answer
    x = 9,584,922.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.