Home / 6,730,047.40-10,095,071.10-4,042,661.80

Finding the Fourth Proportional to 6,730,047.40, 10,095,071.10 and 4,042,661.80

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Solution

The fourth proportional to 6,730,047.40, 10,095,071.10 and 4,042,661.80 is: 6,063,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,047.40 : 10,095,071.10 = 4,042,661.80 : x
  2. Step 2: Convert to fraction form
    6,730,047.40/10,095,071.10 = 4,042,661.80/x
  3. Step 3: Cross multiply
    6,730,047.40x = 10,095,071.10 × 4,042,661.80
  4. Step 4: Simplify right side
    6,730,047.40x = 40,810,958,304,253.98
  5. Step 5: Solve for x
    x = 40,810,958,304,253.98/6,730,047.40
  6. Step 6: Final answer
    x = 6,063,992.70

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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.