Home / 5,461,083.52-7,536,242.64-3,013,717.12

Finding the Fourth Proportional to 5,461,083.52, 7,536,242.64 and 3,013,717.12

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Solution

The fourth proportional to 5,461,083.52, 7,536,242.64 and 3,013,717.12 is: 4,158,900.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461,083.52 : 7,536,242.64 = 3,013,717.12 : x
  2. Step 2: Convert to fraction form
    5,461,083.52/7,536,242.64 = 3,013,717.12/x
  3. Step 3: Cross multiply
    5,461,083.52x = 7,536,242.64 × 3,013,717.12
  4. Step 4: Simplify right side
    5,461,083.52x = 22,712,103,464,642.00
  5. Step 5: Solve for x
    x = 22,712,103,464,642.00/5,461,083.52
  6. Step 6: Final answer
    x = 4,158,900.59

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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.