Home / 10,852,017.68-16,279,518.74-4,028,011.04

Finding the Fourth Proportional to 10,852,017.68, 16,279,518.74 and 4,028,011.04

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Solution

The fourth proportional to 10,852,017.68, 16,279,518.74 and 4,028,011.04 is: 6,042,570.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,852,017.68 : 16,279,518.74 = 4,028,011.04 : x
  2. Step 2: Convert to fraction form
    10,852,017.68/16,279,518.74 = 4,028,011.04/x
  3. Step 3: Cross multiply
    10,852,017.68x = 16,279,518.74 × 4,028,011.04
  4. Step 4: Simplify right side
    10,852,017.68x = 65,574,081,210,606.89
  5. Step 5: Solve for x
    x = 65,574,081,210,606.89/10,852,017.68
  6. Step 6: Final answer
    x = 6,042,570.44

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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.