Home / 8,464,424.55-11,680,974.51-4,596,973.39

Finding the Fourth Proportional to 8,464,424.55, 11,680,974.51 and 4,596,973.39

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Solution

The fourth proportional to 8,464,424.55, 11,680,974.51 and 4,596,973.39 is: 6,343,860.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,424.55 : 11,680,974.51 = 4,596,973.39 : x
  2. Step 2: Convert to fraction form
    8,464,424.55/11,680,974.51 = 4,596,973.39/x
  3. Step 3: Cross multiply
    8,464,424.55x = 11,680,974.51 × 4,596,973.39
  4. Step 4: Simplify right side
    8,464,424.55x = 53,697,128,991,738.28
  5. Step 5: Solve for x
    x = 53,697,128,991,738.28/8,464,424.55
  6. Step 6: Final answer
    x = 6,343,860.55

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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.