Home / 4,953,851.69-6,829,988.31-3,208,437.77

Finding the Fourth Proportional to 4,953,851.69, 6,829,988.31 and 3,208,437.77

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Solution

The fourth proportional to 4,953,851.69, 6,829,988.31 and 3,208,437.77 is: 4,423,546.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,851.69 : 6,829,988.31 = 3,208,437.77 : x
  2. Step 2: Convert to fraction form
    4,953,851.69/6,829,988.31 = 3,208,437.77/x
  3. Step 3: Cross multiply
    4,953,851.69x = 6,829,988.31 × 3,208,437.77
  4. Step 4: Simplify right side
    4,953,851.69x = 21,913,592,428,312.53
  5. Step 5: Solve for x
    x = 21,913,592,428,312.53/4,953,851.69
  6. Step 6: Final answer
    x = 4,423,546.33

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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.