Home / 4,676,165.70-7,014,248.55-4,536,197.70

Finding the Fourth Proportional to 4,676,165.70, 7,014,248.55 and 4,536,197.70

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Solution

The fourth proportional to 4,676,165.70, 7,014,248.55 and 4,536,197.70 is: 6,804,296.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,165.70 : 7,014,248.55 = 4,536,197.70 : x
  2. Step 2: Convert to fraction form
    4,676,165.70/7,014,248.55 = 4,536,197.70/x
  3. Step 3: Cross multiply
    4,676,165.70x = 7,014,248.55 × 4,536,197.70
  4. Step 4: Simplify right side
    4,676,165.70x = 31,818,018,139,738.34
  5. Step 5: Solve for x
    x = 31,818,018,139,738.34/4,676,165.70
  6. Step 6: Final answer
    x = 6,804,296.55

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Similar ratio
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1.5x scale

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.