Home / 10,570,783.77-15,853,694.62-5,961,762.68

Finding the Fourth Proportional to 10,570,783.77, 15,853,694.62 and 5,961,762.68

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Solution

The fourth proportional to 10,570,783.77, 15,853,694.62 and 5,961,762.68 is: 8,941,244.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,570,783.77 : 15,853,694.62 = 5,961,762.68 : x
  2. Step 2: Convert to fraction form
    10,570,783.77/15,853,694.62 = 5,961,762.68/x
  3. Step 3: Cross multiply
    10,570,783.77x = 15,853,694.62 × 5,961,762.68
  4. Step 4: Simplify right side
    10,570,783.77x = 94,515,964,925,632.77
  5. Step 5: Solve for x
    x = 94,515,964,925,632.77/10,570,783.77
  6. Step 6: Final answer
    x = 8,941,244.75

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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.