Home / 899,264.12-1,241,563.02-577,113.08

Finding the Fourth Proportional to 899,264.12, 1,241,563.02 and 577,113.08

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Solution

The fourth proportional to 899,264.12, 1,241,563.02 and 577,113.08 is: 796,787.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,264.12 : 1,241,563.02 = 577,113.08 : x
  2. Step 2: Convert to fraction form
    899,264.12/1,241,563.02 = 577,113.08/x
  3. Step 3: Cross multiply
    899,264.12x = 1,241,563.02 × 577,113.08
  4. Step 4: Simplify right side
    899,264.12x = 716,522,258,486.30
  5. Step 5: Solve for x
    x = 716,522,258,486.30/899,264.12
  6. Step 6: Final answer
    x = 796,787.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.