Home / 4,756,911.12-6,564,541.56-2,581,454.28

Finding the Fourth Proportional to 4,756,911.12, 6,564,541.56 and 2,581,454.28

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Solution

The fourth proportional to 4,756,911.12, 6,564,541.56 and 2,581,454.28 is: 3,562,409.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,911.12 : 6,564,541.56 = 2,581,454.28 : x
  2. Step 2: Convert to fraction form
    4,756,911.12/6,564,541.56 = 2,581,454.28/x
  3. Step 3: Cross multiply
    4,756,911.12x = 6,564,541.56 × 2,581,454.28
  4. Step 4: Simplify right side
    4,756,911.12x = 16,946,063,906,299.88
  5. Step 5: Solve for x
    x = 16,946,063,906,299.88/4,756,911.12
  6. Step 6: Final answer
    x = 3,562,409.19

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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.