Home / 7,133,590.60-10,701,681.90-2,339,945.80

Finding the Fourth Proportional to 7,133,590.60, 10,701,681.90 and 2,339,945.80

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Solution

The fourth proportional to 7,133,590.60, 10,701,681.90 and 2,339,945.80 is: 3,510,343.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133,590.60 : 10,701,681.90 = 2,339,945.80 : x
  2. Step 2: Convert to fraction form
    7,133,590.60/10,701,681.90 = 2,339,945.80/x
  3. Step 3: Cross multiply
    7,133,590.60x = 10,701,681.90 × 2,339,945.80
  4. Step 4: Simplify right side
    7,133,590.60x = 25,041,355,614,841.02
  5. Step 5: Solve for x
    x = 25,041,355,614,841.02/7,133,590.60
  6. Step 6: Final answer
    x = 3,510,343.81

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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.