Home / 10,901,897.94-16,360,396.52-4,335,933.45

Finding the Fourth Proportional to 10,901,897.94, 16,360,396.52 and 4,335,933.45

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Solution

The fourth proportional to 10,901,897.94, 16,360,396.52 and 4,335,933.45 is: 6,506,902.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,897.94 : 16,360,396.52 = 4,335,933.45 : x
  2. Step 2: Convert to fraction form
    10,901,897.94/16,360,396.52 = 4,335,933.45/x
  3. Step 3: Cross multiply
    10,901,897.94x = 16,360,396.52 × 4,335,933.45
  4. Step 4: Simplify right side
    10,901,897.94x = 70,937,590,504,651.94
  5. Step 5: Solve for x
    x = 70,937,590,504,651.94/10,901,897.94
  6. Step 6: Final answer
    x = 6,506,902.83

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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.