Home / 4,553,225.47-6,283,204.45-2,515,903.75

Finding the Fourth Proportional to 4,553,225.47, 6,283,204.45 and 2,515,903.75

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Solution

The fourth proportional to 4,553,225.47, 6,283,204.45 and 2,515,903.75 is: 3,471,810.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,225.47 : 6,283,204.45 = 2,515,903.75 : x
  2. Step 2: Convert to fraction form
    4,553,225.47/6,283,204.45 = 2,515,903.75/x
  3. Step 3: Cross multiply
    4,553,225.47x = 6,283,204.45 × 2,515,903.75
  4. Step 4: Simplify right side
    4,553,225.47x = 15,807,937,637,771.69
  5. Step 5: Solve for x
    x = 15,807,937,637,771.69/4,553,225.47
  6. Step 6: Final answer
    x = 3,471,810.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.