Home / 4,423,428.85-6,101,187.35-2,952,595.82

Finding the Fourth Proportional to 4,423,428.85, 6,101,187.35 and 2,952,595.82

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Solution

The fourth proportional to 4,423,428.85, 6,101,187.35 and 2,952,595.82 is: 4,072,483.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,428.85 : 6,101,187.35 = 2,952,595.82 : x
  2. Step 2: Convert to fraction form
    4,423,428.85/6,101,187.35 = 2,952,595.82/x
  3. Step 3: Cross multiply
    4,423,428.85x = 6,101,187.35 × 2,952,595.82
  4. Step 4: Simplify right side
    4,423,428.85x = 18,014,340,228,978.71
  5. Step 5: Solve for x
    x = 18,014,340,228,978.71/4,423,428.85
  6. Step 6: Final answer
    x = 4,072,483.33

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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.