Home / 4,718,612.25-7,045,913.40-3,748,174.74

Finding the Fourth Proportional to 4,718,612.25, 7,045,913.40 and 3,748,174.74

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Solution

The fourth proportional to 4,718,612.25, 7,045,913.40 and 3,748,174.74 is: 5,596,839.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,612.25 : 7,045,913.40 = 3,748,174.74 : x
  2. Step 2: Convert to fraction form
    4,718,612.25/7,045,913.40 = 3,748,174.74/x
  3. Step 3: Cross multiply
    4,718,612.25x = 7,045,913.40 × 3,748,174.74
  4. Step 4: Simplify right side
    4,718,612.25x = 26,409,314,626,107.52
  5. Step 5: Solve for x
    x = 26,409,314,626,107.52/4,718,612.25
  6. Step 6: Final answer
    x = 5,596,839.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.