Home / 2,406,089.84-3,609,134.75-808,652.93

Finding the Fourth Proportional to 2,406,089.84, 3,609,134.75 and 808,652.93

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Solution

The fourth proportional to 2,406,089.84, 3,609,134.75 and 808,652.93 is: 1,212,979.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,089.84 : 3,609,134.75 = 808,652.93 : x
  2. Step 2: Convert to fraction form
    2,406,089.84/3,609,134.75 = 808,652.93/x
  3. Step 3: Cross multiply
    2,406,089.84x = 3,609,134.75 × 808,652.93
  4. Step 4: Simplify right side
    2,406,089.84x = 2,918,537,374,328.28
  5. Step 5: Solve for x
    x = 2,918,537,374,328.28/2,406,089.84
  6. Step 6: Final answer
    x = 1,212,979.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.