Home / 6,553,017.79-9,043,206.53-3,652,592.57

Finding the Fourth Proportional to 6,553,017.79, 9,043,206.53 and 3,652,592.57

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Solution

The fourth proportional to 6,553,017.79, 9,043,206.53 and 3,652,592.57 is: 5,040,601.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,017.79 : 9,043,206.53 = 3,652,592.57 : x
  2. Step 2: Convert to fraction form
    6,553,017.79/9,043,206.53 = 3,652,592.57/x
  3. Step 3: Cross multiply
    6,553,017.79x = 9,043,206.53 × 3,652,592.57
  4. Step 4: Simplify right side
    6,553,017.79x = 33,031,148,950,886.51
  5. Step 5: Solve for x
    x = 33,031,148,950,886.51/6,553,017.79
  6. Step 6: Final answer
    x = 5,040,601.14

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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.