Home / 7,473,690.07-11,210,535.23-1,793,914.38

Finding the Fourth Proportional to 7,473,690.07, 11,210,535.23 and 1,793,914.38

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Solution

The fourth proportional to 7,473,690.07, 11,210,535.23 and 1,793,914.38 is: 2,690,871.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,690.07 : 11,210,535.23 = 1,793,914.38 : x
  2. Step 2: Convert to fraction form
    7,473,690.07/11,210,535.23 = 1,793,914.38/x
  3. Step 3: Cross multiply
    7,473,690.07x = 11,210,535.23 × 1,793,914.38
  4. Step 4: Simplify right side
    7,473,690.07x = 20,110,740,356,593.61
  5. Step 5: Solve for x
    x = 20,110,740,356,593.61/7,473,690.07
  6. Step 6: Final answer
    x = 2,690,871.60

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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.