Home / 10,168,022.04-15,252,020.78-2,594,988.60

Finding the Fourth Proportional to 10,168,022.04, 15,252,020.78 and 2,594,988.60

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Solution

The fourth proportional to 10,168,022.04, 15,252,020.78 and 2,594,988.60 is: 3,892,479.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,168,022.04 : 15,252,020.78 = 2,594,988.60 : x
  2. Step 2: Convert to fraction form
    10,168,022.04/15,252,020.78 = 2,594,988.60/x
  3. Step 3: Cross multiply
    10,168,022.04x = 15,252,020.78 × 2,594,988.60
  4. Step 4: Simplify right side
    10,168,022.04x = 39,578,820,051,063.11
  5. Step 5: Solve for x
    x = 39,578,820,051,063.11/10,168,022.04
  6. Step 6: Final answer
    x = 3,892,479.77

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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.