Home / 4,768,208.64-6,582,566.16-3,678,032.88

Finding the Fourth Proportional to 4,768,208.64, 6,582,566.16 and 3,678,032.88

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Solution

The fourth proportional to 4,768,208.64, 6,582,566.16 and 3,678,032.88 is: 5,077,566.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,208.64 : 6,582,566.16 = 3,678,032.88 : x
  2. Step 2: Convert to fraction form
    4,768,208.64/6,582,566.16 = 3,678,032.88/x
  3. Step 3: Cross multiply
    4,768,208.64x = 6,582,566.16 × 3,678,032.88
  4. Step 4: Simplify right side
    4,768,208.64x = 24,210,894,771,255.34
  5. Step 5: Solve for x
    x = 24,210,894,771,255.34/4,768,208.64
  6. Step 6: Final answer
    x = 5,077,566.15

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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.