Home / 8,742,110.04-13,110,327.27-2,904,728.04

Finding the Fourth Proportional to 8,742,110.04, 13,110,327.27 and 2,904,728.04

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Solution

The fourth proportional to 8,742,110.04, 13,110,327.27 and 2,904,728.04 is: 4,356,149.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,742,110.04 : 13,110,327.27 = 2,904,728.04 : x
  2. Step 2: Convert to fraction form
    8,742,110.04/13,110,327.27 = 2,904,728.04/x
  3. Step 3: Cross multiply
    8,742,110.04x = 13,110,327.27 × 2,904,728.04
  4. Step 4: Simplify right side
    8,742,110.04x = 38,081,935,234,745.65
  5. Step 5: Solve for x
    x = 38,081,935,234,745.65/8,742,110.04
  6. Step 6: Final answer
    x = 4,356,149.15

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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.