Home / 4,506,859.48-6,219,263.12-2,469,625.24

Finding the Fourth Proportional to 4,506,859.48, 6,219,263.12 and 2,469,625.24

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Solution

The fourth proportional to 4,506,859.48, 6,219,263.12 and 2,469,625.24 is: 3,407,971.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,859.48 : 6,219,263.12 = 2,469,625.24 : x
  2. Step 2: Convert to fraction form
    4,506,859.48/6,219,263.12 = 2,469,625.24/x
  3. Step 3: Cross multiply
    4,506,859.48x = 6,219,263.12 × 2,469,625.24
  4. Step 4: Simplify right side
    4,506,859.48x = 15,359,249,175,353.15
  5. Step 5: Solve for x
    x = 15,359,249,175,353.15/4,506,859.48
  6. Step 6: Final answer
    x = 3,407,971.61

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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.