Home / 4,536,073.40-6,804,110.10-4,431,097.40

Finding the Fourth Proportional to 4,536,073.40, 6,804,110.10 and 4,431,097.40

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Solution

The fourth proportional to 4,536,073.40, 6,804,110.10 and 4,431,097.40 is: 6,646,646.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,073.40 : 6,804,110.10 = 4,431,097.40 : x
  2. Step 2: Convert to fraction form
    4,536,073.40/6,804,110.10 = 4,431,097.40/x
  3. Step 3: Cross multiply
    4,536,073.40x = 6,804,110.10 × 4,431,097.40
  4. Step 4: Simplify right side
    4,536,073.40x = 30,149,674,573,423.74
  5. Step 5: Solve for x
    x = 30,149,674,573,423.74/4,536,073.40
  6. Step 6: Final answer
    x = 6,646,646.10

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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.