Home / 6,111,011.80-9,173,516.10-3,588,088.60

Finding the Fourth Proportional to 6,111,011.80, 9,173,516.10 and 3,588,088.60

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Solution

The fourth proportional to 6,111,011.80, 9,173,516.10 and 3,588,088.60 is: 5,386,242.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,011.80 : 9,173,516.10 = 3,588,088.60 : x
  2. Step 2: Convert to fraction form
    6,111,011.80/9,173,516.10 = 3,588,088.60/x
  3. Step 3: Cross multiply
    6,111,011.80x = 9,173,516.10 × 3,588,088.60
  4. Step 4: Simplify right side
    6,111,011.80x = 32,915,388,540,326.46
  5. Step 5: Solve for x
    x = 32,915,388,540,326.46/6,111,011.80
  6. Step 6: Final answer
    x = 5,386,242.02

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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.