Home / 4,392,030.30-6,588,045.45-3,699,188.70

Finding the Fourth Proportional to 4,392,030.30, 6,588,045.45 and 3,699,188.70

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Solution

The fourth proportional to 4,392,030.30, 6,588,045.45 and 3,699,188.70 is: 5,548,783.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,030.30 : 6,588,045.45 = 3,699,188.70 : x
  2. Step 2: Convert to fraction form
    4,392,030.30/6,588,045.45 = 3,699,188.70/x
  3. Step 3: Cross multiply
    4,392,030.30x = 6,588,045.45 × 3,699,188.70
  4. Step 4: Simplify right side
    4,392,030.30x = 24,370,423,283,726.42
  5. Step 5: Solve for x
    x = 24,370,423,283,726.42/4,392,030.30
  6. Step 6: Final answer
    x = 5,548,783.05

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Double scale
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Similar ratio
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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.