Home / 1,829,008.09-2,524,030.72-1,013,264.74

Finding the Fourth Proportional to 1,829,008.09, 2,524,030.72 and 1,013,264.74

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Solution

The fourth proportional to 1,829,008.09, 2,524,030.72 and 1,013,264.74 is: 1,398,305.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,008.09 : 2,524,030.72 = 1,013,264.74 : x
  2. Step 2: Convert to fraction form
    1,829,008.09/2,524,030.72 = 1,013,264.74/x
  3. Step 3: Cross multiply
    1,829,008.09x = 2,524,030.72 × 1,013,264.74
  4. Step 4: Simplify right side
    1,829,008.09x = 2,557,511,331,252.81
  5. Step 5: Solve for x
    x = 2,557,511,331,252.81/1,829,008.09
  6. Step 6: Final answer
    x = 1,398,305.10

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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.