Home / 7,785,359.33-10,743,886.04-4,300,625.93

Finding the Fourth Proportional to 7,785,359.33, 10,743,886.04 and 4,300,625.93

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Solution

The fourth proportional to 7,785,359.33, 10,743,886.04 and 4,300,625.93 is: 5,934,913.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,785,359.33 : 10,743,886.04 = 4,300,625.93 : x
  2. Step 2: Convert to fraction form
    7,785,359.33/10,743,886.04 = 4,300,625.93/x
  3. Step 3: Cross multiply
    7,785,359.33x = 10,743,886.04 × 4,300,625.93
  4. Step 4: Simplify right side
    7,785,359.33x = 46,205,434,817,366.45
  5. Step 5: Solve for x
    x = 46,205,434,817,366.45/7,785,359.33
  6. Step 6: Final answer
    x = 5,934,913.58

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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.