Home / 6,256,311.03-8,633,470.10-3,502,740.87

Finding the Fourth Proportional to 6,256,311.03, 8,633,470.10 and 3,502,740.87

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Solution

The fourth proportional to 6,256,311.03, 8,633,470.10 and 3,502,740.87 is: 4,833,648.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,311.03 : 8,633,470.10 = 3,502,740.87 : x
  2. Step 2: Convert to fraction form
    6,256,311.03/8,633,470.10 = 3,502,740.87/x
  3. Step 3: Cross multiply
    6,256,311.03x = 8,633,470.10 × 3,502,740.87
  4. Step 4: Simplify right side
    6,256,311.03x = 30,240,808,551,679.29
  5. Step 5: Solve for x
    x = 30,240,808,551,679.29/6,256,311.03
  6. Step 6: Final answer
    x = 4,833,648.52

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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.