Home / 15,795,689.04-23,693,533.82-3,828,425.04

Finding the Fourth Proportional to 15,795,689.04, 23,693,533.82 and 3,828,425.04

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Solution

The fourth proportional to 15,795,689.04, 23,693,533.82 and 3,828,425.04 is: 5,742,637.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,689.04 : 23,693,533.82 = 3,828,425.04 : x
  2. Step 2: Convert to fraction form
    15,795,689.04/23,693,533.82 = 3,828,425.04/x
  3. Step 3: Cross multiply
    15,795,689.04x = 23,693,533.82 × 3,828,425.04
  4. Step 4: Simplify right side
    15,795,689.04x = 90,708,918,162,574.86
  5. Step 5: Solve for x
    x = 90,708,918,162,574.86/15,795,689.04
  6. Step 6: Final answer
    x = 5,742,637.62

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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.