Home / 3,132,528.90-4,698,793.35-2,335,367.40

Finding the Fourth Proportional to 3,132,528.90, 4,698,793.35 and 2,335,367.40

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Solution

The fourth proportional to 3,132,528.90, 4,698,793.35 and 2,335,367.40 is: 3,503,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,528.90 : 4,698,793.35 = 2,335,367.40 : x
  2. Step 2: Convert to fraction form
    3,132,528.90/4,698,793.35 = 2,335,367.40/x
  3. Step 3: Cross multiply
    3,132,528.90x = 4,698,793.35 × 2,335,367.40
  4. Step 4: Simplify right side
    3,132,528.90x = 10,973,408,808,926.79
  5. Step 5: Solve for x
    x = 10,973,408,808,926.79/3,132,528.90
  6. Step 6: Final answer
    x = 3,503,051.10

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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.