Home / 2,433,774.60-3,358,472.90-1,330,988.22

Finding the Fourth Proportional to 2,433,774.60, 3,358,472.90 and 1,330,988.22

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Solution

The fourth proportional to 2,433,774.60, 3,358,472.90 and 1,330,988.22 is: 1,836,689.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,774.60 : 3,358,472.90 = 1,330,988.22 : x
  2. Step 2: Convert to fraction form
    2,433,774.60/3,358,472.90 = 1,330,988.22/x
  3. Step 3: Cross multiply
    2,433,774.60x = 3,358,472.90 × 1,330,988.22
  4. Step 4: Simplify right side
    2,433,774.60x = 4,470,087,860,434.30
  5. Step 5: Solve for x
    x = 4,470,087,860,434.30/2,433,774.60
  6. Step 6: Final answer
    x = 1,836,689.34

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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.