Home / 4,602,555.90-6,903,833.04-4,372,418.61

Finding the Fourth Proportional to 4,602,555.90, 6,903,833.04 and 4,372,418.61

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Solution

The fourth proportional to 4,602,555.90, 6,903,833.04 and 4,372,418.61 is: 6,558,627.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,555.90 : 6,903,833.04 = 4,372,418.61 : x
  2. Step 2: Convert to fraction form
    4,602,555.90/6,903,833.04 = 4,372,418.61/x
  3. Step 3: Cross multiply
    4,602,555.90x = 6,903,833.04 × 4,372,418.61
  4. Step 4: Simplify right side
    4,602,555.90x = 30,186,448,064,428.88
  5. Step 5: Solve for x
    x = 30,186,448,064,428.88/4,602,555.90
  6. Step 6: Final answer
    x = 6,558,627.15

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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.