Home / 6,895,030.40-10,318,051.20-6,006,233.60

Finding the Fourth Proportional to 6,895,030.40, 10,318,051.20 and 6,006,233.60

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Solution

The fourth proportional to 6,895,030.40, 10,318,051.20 and 6,006,233.60 is: 8,988,013.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,030.40 : 10,318,051.20 = 6,006,233.60 : x
  2. Step 2: Convert to fraction form
    6,895,030.40/10,318,051.20 = 6,006,233.60/x
  3. Step 3: Cross multiply
    6,895,030.40x = 10,318,051.20 × 6,006,233.60
  4. Step 4: Simplify right side
    6,895,030.40x = 61,972,625,803,960.31
  5. Step 5: Solve for x
    x = 61,972,625,803,960.31/6,895,030.40
  6. Step 6: Final answer
    x = 8,988,013.43

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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.