Home / 6,335,640.96-8,750,401.36-4,294,907.52

Finding the Fourth Proportional to 6,335,640.96, 8,750,401.36 and 4,294,907.52

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Solution

The fourth proportional to 6,335,640.96, 8,750,401.36 and 4,294,907.52 is: 5,931,864.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,640.96 : 8,750,401.36 = 4,294,907.52 : x
  2. Step 2: Convert to fraction form
    6,335,640.96/8,750,401.36 = 4,294,907.52/x
  3. Step 3: Cross multiply
    6,335,640.96x = 8,750,401.36 × 4,294,907.52
  4. Step 4: Simplify right side
    6,335,640.96x = 37,582,164,604,082.22
  5. Step 5: Solve for x
    x = 37,582,164,604,082.22/6,335,640.96
  6. Step 6: Final answer
    x = 5,931,864.64

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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.