Home / 1,598,515.16-2,205,925.10-873,347.26

Finding the Fourth Proportional to 1,598,515.16, 2,205,925.10 and 873,347.26

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Solution

The fourth proportional to 1,598,515.16, 2,205,925.10 and 873,347.26 is: 1,205,205.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,515.16 : 2,205,925.10 = 873,347.26 : x
  2. Step 2: Convert to fraction form
    1,598,515.16/2,205,925.10 = 873,347.26/x
  3. Step 3: Cross multiply
    1,598,515.16x = 2,205,925.10 × 873,347.26
  4. Step 4: Simplify right side
    1,598,515.16x = 1,926,538,641,850.23
  5. Step 5: Solve for x
    x = 1,926,538,641,850.23/1,598,515.16
  6. Step 6: Final answer
    x = 1,205,205.11

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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.