Home / 1,652,031.60-2,477,464.20-587,108.40

Finding the Fourth Proportional to 1,652,031.60, 2,477,464.20 and 587,108.40

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Solution

The fourth proportional to 1,652,031.60, 2,477,464.20 and 587,108.40 is: 880,455.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,031.60 : 2,477,464.20 = 587,108.40 : x
  2. Step 2: Convert to fraction form
    1,652,031.60/2,477,464.20 = 587,108.40/x
  3. Step 3: Cross multiply
    1,652,031.60x = 2,477,464.20 × 587,108.40
  4. Step 4: Simplify right side
    1,652,031.60x = 1,454,540,042,519.28
  5. Step 5: Solve for x
    x = 1,454,540,042,519.28/1,652,031.60
  6. Step 6: Final answer
    x = 880,455.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.