Home / 4,575,974.56-6,865,339.68-4,124,577.76

Finding the Fourth Proportional to 4,575,974.56, 6,865,339.68 and 4,124,577.76

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Solution

The fourth proportional to 4,575,974.56, 6,865,339.68 and 4,124,577.76 is: 6,188,108.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,974.56 : 6,865,339.68 = 4,124,577.76 : x
  2. Step 2: Convert to fraction form
    4,575,974.56/6,865,339.68 = 4,124,577.76/x
  3. Step 3: Cross multiply
    4,575,974.56x = 6,865,339.68 × 4,124,577.76
  4. Step 4: Simplify right side
    4,575,974.56x = 28,316,627,358,973.52
  5. Step 5: Solve for x
    x = 28,316,627,358,973.52/4,575,974.56
  6. Step 6: Final answer
    x = 6,188,108.56

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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.