Home / 2,543,973-3,817,709.10-1,048,065

Finding the Fourth Proportional to 2,543,973, 3,817,709.10 and 1,048,065

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Solution

The fourth proportional to 2,543,973, 3,817,709.10 and 1,048,065 is: 1,572,818.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,543,973 : 3,817,709.10 = 1,048,065 : x
  2. Step 2: Convert to fraction form
    2,543,973/3,817,709.10 = 1,048,065/x
  3. Step 3: Cross multiply
    2,543,973x = 3,817,709.10 × 1,048,065
  4. Step 4: Simplify right side
    2,543,973x = 4,001,207,287,891.50
  5. Step 5: Solve for x
    x = 4,001,207,287,891.50/2,543,973
  6. Step 6: Final answer
    x = 1,572,818.30

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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.