Home / 5,931,762.80-8,897,125.80-1,942,674.80

Finding the Fourth Proportional to 5,931,762.80, 8,897,125.80 and 1,942,674.80

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Solution

The fourth proportional to 5,931,762.80, 8,897,125.80 and 1,942,674.80 is: 2,913,842.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,762.80 : 8,897,125.80 = 1,942,674.80 : x
  2. Step 2: Convert to fraction form
    5,931,762.80/8,897,125.80 = 1,942,674.80/x
  3. Step 3: Cross multiply
    5,931,762.80x = 8,897,125.80 × 1,942,674.80
  4. Step 4: Simplify right side
    5,931,762.80x = 17,284,222,084,089.84
  5. Step 5: Solve for x
    x = 17,284,222,084,089.84/5,931,762.80
  6. Step 6: Final answer
    x = 2,913,842.42

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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.