Home / 3,341,423.39-4,611,166.34-1,813,530.51

Finding the Fourth Proportional to 3,341,423.39, 4,611,166.34 and 1,813,530.51

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Solution

The fourth proportional to 3,341,423.39, 4,611,166.34 and 1,813,530.51 is: 2,502,673.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,423.39 : 4,611,166.34 = 1,813,530.51 : x
  2. Step 2: Convert to fraction form
    3,341,423.39/4,611,166.34 = 1,813,530.51/x
  3. Step 3: Cross multiply
    3,341,423.39x = 4,611,166.34 × 1,813,530.51
  4. Step 4: Simplify right side
    3,341,423.39x = 8,362,490,835,207.38
  5. Step 5: Solve for x
    x = 8,362,490,835,207.38/3,341,423.39
  6. Step 6: Final answer
    x = 2,502,673.22

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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.