Home / 4,653,090.69-6,421,173.05-2,588,061.84

Finding the Fourth Proportional to 4,653,090.69, 6,421,173.05 and 2,588,061.84

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Solution

The fourth proportional to 4,653,090.69, 6,421,173.05 and 2,588,061.84 is: 3,571,474.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,090.69 : 6,421,173.05 = 2,588,061.84 : x
  2. Step 2: Convert to fraction form
    4,653,090.69/6,421,173.05 = 2,588,061.84/x
  3. Step 3: Cross multiply
    4,653,090.69x = 6,421,173.05 × 2,588,061.84
  4. Step 4: Simplify right side
    4,653,090.69x = 16,618,392,925,801.10
  5. Step 5: Solve for x
    x = 16,618,392,925,801.10/4,653,090.69
  6. Step 6: Final answer
    x = 3,571,474.11

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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.