Home / 3,005,029.04-4,507,477.81-730,565.42

Finding the Fourth Proportional to 3,005,029.04, 4,507,477.81 and 730,565.42

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Solution

The fourth proportional to 3,005,029.04, 4,507,477.81 and 730,565.42 is: 1,095,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,029.04 : 4,507,477.81 = 730,565.42 : x
  2. Step 2: Convert to fraction form
    3,005,029.04/4,507,477.81 = 730,565.42/x
  3. Step 3: Cross multiply
    3,005,029.04x = 4,507,477.81 × 730,565.42
  4. Step 4: Simplify right side
    3,005,029.04x = 3,293,007,395,039.53
  5. Step 5: Solve for x
    x = 3,293,007,395,039.53/3,005,029.04
  6. Step 6: Final answer
    x = 1,095,832.14

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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.