Home / 1,114,268.16-1,537,701.12-604,974.72

Finding the Fourth Proportional to 1,114,268.16, 1,537,701.12 and 604,974.72

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Solution

The fourth proportional to 1,114,268.16, 1,537,701.12 and 604,974.72 is: 834,871.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,268.16 : 1,537,701.12 = 604,974.72 : x
  2. Step 2: Convert to fraction form
    1,114,268.16/1,537,701.12 = 604,974.72/x
  3. Step 3: Cross multiply
    1,114,268.16x = 1,537,701.12 × 604,974.72
  4. Step 4: Simplify right side
    1,114,268.16x = 930,270,304,515.69
  5. Step 5: Solve for x
    x = 930,270,304,515.69/1,114,268.16
  6. Step 6: Final answer
    x = 834,871.12

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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.