Home / 3,063,920.96-4,597,981.28-1,069,376.96

Finding the Fourth Proportional to 3,063,920.96, 4,597,981.28 and 1,069,376.96

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Solution

The fourth proportional to 3,063,920.96, 4,597,981.28 and 1,069,376.96 is: 1,604,798.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,920.96 : 4,597,981.28 = 1,069,376.96 : x
  2. Step 2: Convert to fraction form
    3,063,920.96/4,597,981.28 = 1,069,376.96/x
  3. Step 3: Cross multiply
    3,063,920.96x = 4,597,981.28 × 1,069,376.96
  4. Step 4: Simplify right side
    3,063,920.96x = 4,916,975,243,343.31
  5. Step 5: Solve for x
    x = 4,916,975,243,343.31/3,063,920.96
  6. Step 6: Final answer
    x = 1,604,798.33

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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.