Home / 2,895,594.12-3,996,108.81-1,671,951.15

Finding the Fourth Proportional to 2,895,594.12, 3,996,108.81 and 1,671,951.15

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Solution

The fourth proportional to 2,895,594.12, 3,996,108.81 and 1,671,951.15 is: 2,307,401.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,594.12 : 3,996,108.81 = 1,671,951.15 : x
  2. Step 2: Convert to fraction form
    2,895,594.12/3,996,108.81 = 1,671,951.15/x
  3. Step 3: Cross multiply
    2,895,594.12x = 3,996,108.81 × 1,671,951.15
  4. Step 4: Simplify right side
    2,895,594.12x = 6,681,298,720,404.63
  5. Step 5: Solve for x
    x = 6,681,298,720,404.63/2,895,594.12
  6. Step 6: Final answer
    x = 2,307,401.67

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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.