Home / 6,029,156.16-8,320,233.60-3,313,077.12

Finding the Fourth Proportional to 6,029,156.16, 8,320,233.60 and 3,313,077.12

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Solution

The fourth proportional to 6,029,156.16, 8,320,233.60 and 3,313,077.12 is: 4,572,045.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,156.16 : 8,320,233.60 = 3,313,077.12 : x
  2. Step 2: Convert to fraction form
    6,029,156.16/8,320,233.60 = 3,313,077.12/x
  3. Step 3: Cross multiply
    6,029,156.16x = 8,320,233.60 × 3,313,077.12
  4. Step 4: Simplify right side
    6,029,156.16x = 27,565,575,573,215.23
  5. Step 5: Solve for x
    x = 27,565,575,573,215.23/6,029,156.16
  6. Step 6: Final answer
    x = 4,572,045.38

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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.