Home / 4,663,888.98-6,999,821.10-1,825,994.04

Finding the Fourth Proportional to 4,663,888.98, 6,999,821.10 and 1,825,994.04

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Solution

The fourth proportional to 4,663,888.98, 6,999,821.10 and 1,825,994.04 is: 2,740,552.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,888.98 : 6,999,821.10 = 1,825,994.04 : x
  2. Step 2: Convert to fraction form
    4,663,888.98/6,999,821.10 = 1,825,994.04/x
  3. Step 3: Cross multiply
    4,663,888.98x = 6,999,821.10 × 1,825,994.04
  4. Step 4: Simplify right side
    4,663,888.98x = 12,781,631,609,666.24
  5. Step 5: Solve for x
    x = 12,781,631,609,666.24/4,663,888.98
  6. Step 6: Final answer
    x = 2,740,552.29

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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.