Home / 4,877,196.17-6,730,442.55-2,701,732.59

Finding the Fourth Proportional to 4,877,196.17, 6,730,442.55 and 2,701,732.59

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Solution

The fourth proportional to 4,877,196.17, 6,730,442.55 and 2,701,732.59 is: 3,728,342.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,196.17 : 6,730,442.55 = 2,701,732.59 : x
  2. Step 2: Convert to fraction form
    4,877,196.17/6,730,442.55 = 2,701,732.59/x
  3. Step 3: Cross multiply
    4,877,196.17x = 6,730,442.55 × 2,701,732.59
  4. Step 4: Simplify right side
    4,877,196.17x = 18,183,855,982,457.70
  5. Step 5: Solve for x
    x = 18,183,855,982,457.70/4,877,196.17
  6. Step 6: Final answer
    x = 3,728,342.14

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1.5x scale

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.