Home / 1,829,038.55-2,524,072.86-1,013,295.24

Finding the Fourth Proportional to 1,829,038.55, 2,524,072.86 and 1,013,295.24

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Solution

The fourth proportional to 1,829,038.55, 2,524,072.86 and 1,013,295.24 is: 1,398,347.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,038.55 : 2,524,072.86 = 1,013,295.24 : x
  2. Step 2: Convert to fraction form
    1,829,038.55/2,524,072.86 = 1,013,295.24/x
  3. Step 3: Cross multiply
    1,829,038.55x = 2,524,072.86 × 1,013,295.24
  4. Step 4: Simplify right side
    1,829,038.55x = 2,557,631,014,451.19
  5. Step 5: Solve for x
    x = 2,557,631,014,451.19/1,829,038.55
  6. Step 6: Final answer
    x = 1,398,347.25

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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.