Home / 2,737,827.90-4,106,428.09-716,266.89

Finding the Fourth Proportional to 2,737,827.90, 4,106,428.09 and 716,266.89

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Solution

The fourth proportional to 2,737,827.90, 4,106,428.09 and 716,266.89 is: 1,074,318.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,827.90 : 4,106,428.09 = 716,266.89 : x
  2. Step 2: Convert to fraction form
    2,737,827.90/4,106,428.09 = 716,266.89/x
  3. Step 3: Cross multiply
    2,737,827.90x = 4,106,428.09 × 716,266.89
  4. Step 4: Simplify right side
    2,737,827.90x = 2,941,298,475,242.27
  5. Step 5: Solve for x
    x = 2,941,298,475,242.27/2,737,827.90
  6. Step 6: Final answer
    x = 1,074,318.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.