Home / 4,631,196.15-6,390,955.45-2,566,193.69

Finding the Fourth Proportional to 4,631,196.15, 6,390,955.45 and 2,566,193.69

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Solution

The fourth proportional to 4,631,196.15, 6,390,955.45 and 2,566,193.69 is: 3,541,294.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,196.15 : 6,390,955.45 = 2,566,193.69 : x
  2. Step 2: Convert to fraction form
    4,631,196.15/6,390,955.45 = 2,566,193.69/x
  3. Step 3: Cross multiply
    4,631,196.15x = 6,390,955.45 × 2,566,193.69
  4. Step 4: Simplify right side
    4,631,196.15x = 16,400,429,548,861.11
  5. Step 5: Solve for x
    x = 16,400,429,548,861.11/4,631,196.15
  6. Step 6: Final answer
    x = 3,541,294.52

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Double scale
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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.