Home / 1,829,068.74-2,524,269.95-1,013,528.25

Finding the Fourth Proportional to 1,829,068.74, 2,524,269.95 and 1,013,528.25

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Solution

The fourth proportional to 1,829,068.74, 2,524,269.95 and 1,013,528.25 is: 1,398,754.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,068.74 : 2,524,269.95 = 1,013,528.25 : x
  2. Step 2: Convert to fraction form
    1,829,068.74/2,524,269.95 = 1,013,528.25/x
  3. Step 3: Cross multiply
    1,829,068.74x = 2,524,269.95 × 1,013,528.25
  4. Step 4: Simplify right side
    1,829,068.74x = 2,558,418,899,883.45
  5. Step 5: Solve for x
    x = 2,558,418,899,883.45/1,829,068.74
  6. Step 6: Final answer
    x = 1,398,754.92

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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.