Home / 8,475,959.16-11,696,685.84-4,608,577.71

Finding the Fourth Proportional to 8,475,959.16, 11,696,685.84 and 4,608,577.71

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Solution

The fourth proportional to 8,475,959.16, 11,696,685.84 and 4,608,577.71 is: 6,359,762.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,475,959.16 : 11,696,685.84 = 4,608,577.71 : x
  2. Step 2: Convert to fraction form
    8,475,959.16/11,696,685.84 = 4,608,577.71/x
  3. Step 3: Cross multiply
    8,475,959.16x = 11,696,685.84 × 4,608,577.71
  4. Step 4: Simplify right side
    8,475,959.16x = 53,905,085,643,096.62
  5. Step 5: Solve for x
    x = 53,905,085,643,096.62/8,475,959.16
  6. Step 6: Final answer
    x = 6,359,762.31

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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.