Home / 5,673,513.63-7,829,411.73-3,226,124.87

Finding the Fourth Proportional to 5,673,513.63, 7,829,411.73 and 3,226,124.87

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Solution

The fourth proportional to 5,673,513.63, 7,829,411.73 and 3,226,124.87 is: 4,452,031.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,513.63 : 7,829,411.73 = 3,226,124.87 : x
  2. Step 2: Convert to fraction form
    5,673,513.63/7,829,411.73 = 3,226,124.87/x
  3. Step 3: Cross multiply
    5,673,513.63x = 7,829,411.73 × 3,226,124.87
  4. Step 4: Simplify right side
    5,673,513.63x = 25,258,659,860,475.67
  5. Step 5: Solve for x
    x = 25,258,659,860,475.67/5,673,513.63
  6. Step 6: Final answer
    x = 4,452,031.23

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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.