Home / 4,788,539.10-7,186,307.85-3,371,363.10

Finding the Fourth Proportional to 4,788,539.10, 7,186,307.85 and 3,371,363.10

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Solution

The fourth proportional to 4,788,539.10, 7,186,307.85 and 3,371,363.10 is: 5,059,508.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,539.10 : 7,186,307.85 = 3,371,363.10 : x
  2. Step 2: Convert to fraction form
    4,788,539.10/7,186,307.85 = 3,371,363.10/x
  3. Step 3: Cross multiply
    4,788,539.10x = 7,186,307.85 × 3,371,363.10
  4. Step 4: Simplify right side
    4,788,539.10x = 24,227,653,110,730.34
  5. Step 5: Solve for x
    x = 24,227,653,110,730.34/4,788,539.10
  6. Step 6: Final answer
    x = 5,059,508.26

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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.