Home / 7,916,400.46-10,924,653.63-4,294,728.46

Finding the Fourth Proportional to 7,916,400.46, 10,924,653.63 and 4,294,728.46

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Solution

The fourth proportional to 7,916,400.46, 10,924,653.63 and 4,294,728.46 is: 5,926,736.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,916,400.46 : 10,924,653.63 = 4,294,728.46 : x
  2. Step 2: Convert to fraction form
    7,916,400.46/10,924,653.63 = 4,294,728.46/x
  3. Step 3: Cross multiply
    7,916,400.46x = 10,924,653.63 × 4,294,728.46
  4. Step 4: Simplify right side
    7,916,400.46x = 46,918,420,860,403.31
  5. Step 5: Solve for x
    x = 46,918,420,860,403.31/7,916,400.46
  6. Step 6: Final answer
    x = 5,926,736.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.