Home / 4,690,528.71-6,473,039.22-2,625,492.93

Finding the Fourth Proportional to 4,690,528.71, 6,473,039.22 and 2,625,492.93

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Solution

The fourth proportional to 4,690,528.71, 6,473,039.22 and 2,625,492.93 is: 3,623,241.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,528.71 : 6,473,039.22 = 2,625,492.93 : x
  2. Step 2: Convert to fraction form
    4,690,528.71/6,473,039.22 = 2,625,492.93/x
  3. Step 3: Cross multiply
    4,690,528.71x = 6,473,039.22 × 2,625,492.93
  4. Step 4: Simplify right side
    4,690,528.71x = 16,994,918,707,722.71
  5. Step 5: Solve for x
    x = 16,994,918,707,722.71/4,690,528.71
  6. Step 6: Final answer
    x = 3,623,241.59

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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.