Home / 1,623,191.70-2,435,119.71-558,095.37

Finding the Fourth Proportional to 1,623,191.70, 2,435,119.71 and 558,095.37

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Solution

The fourth proportional to 1,623,191.70, 2,435,119.71 and 558,095.37 is: 837,257.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,191.70 : 2,435,119.71 = 558,095.37 : x
  2. Step 2: Convert to fraction form
    1,623,191.70/2,435,119.71 = 558,095.37/x
  3. Step 3: Cross multiply
    1,623,191.70x = 2,435,119.71 × 558,095.37
  4. Step 4: Simplify right side
    1,623,191.70x = 1,359,029,024,322.19
  5. Step 5: Solve for x
    x = 1,359,029,024,322.19/1,623,191.70
  6. Step 6: Final answer
    x = 837,257.25

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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.