Home / 1,829,531.55-2,524,751.05-1,013,788.07

Finding the Fourth Proportional to 1,829,531.55, 2,524,751.05 and 1,013,788.07

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Solution

The fourth proportional to 1,829,531.55, 2,524,751.05 and 1,013,788.07 is: 1,399,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,531.55 : 2,524,751.05 = 1,013,788.07 : x
  2. Step 2: Convert to fraction form
    1,829,531.55/2,524,751.05 = 1,013,788.07/x
  3. Step 3: Cross multiply
    1,829,531.55x = 2,524,751.05 × 1,013,788.07
  4. Step 4: Simplify right side
    1,829,531.55x = 2,559,562,494,209.97
  5. Step 5: Solve for x
    x = 2,559,562,494,209.97/1,829,531.55
  6. Step 6: Final answer
    x = 1,399,026.16

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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.