Home / 3,048,158.25-4,572,252.66-773,683.32

Finding the Fourth Proportional to 3,048,158.25, 4,572,252.66 and 773,683.32

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Solution

The fourth proportional to 3,048,158.25, 4,572,252.66 and 773,683.32 is: 1,160,528.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,158.25 : 4,572,252.66 = 773,683.32 : x
  2. Step 2: Convert to fraction form
    3,048,158.25/4,572,252.66 = 773,683.32/x
  3. Step 3: Cross multiply
    3,048,158.25x = 4,572,252.66 × 773,683.32
  4. Step 4: Simplify right side
    3,048,158.25x = 3,537,475,613,999.21
  5. Step 5: Solve for x
    x = 3,537,475,613,999.21/3,048,158.25
  6. Step 6: Final answer
    x = 1,160,528.86

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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.