Home / 4,553,259.72-6,282,752.49-2,692,417.11

Finding the Fourth Proportional to 4,553,259.72, 6,282,752.49 and 2,692,417.11

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Solution

The fourth proportional to 4,553,259.72, 6,282,752.49 and 2,692,417.11 is: 3,715,094.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,259.72 : 6,282,752.49 = 2,692,417.11 : x
  2. Step 2: Convert to fraction form
    4,553,259.72/6,282,752.49 = 2,692,417.11/x
  3. Step 3: Cross multiply
    4,553,259.72x = 6,282,752.49 × 2,692,417.11
  4. Step 4: Simplify right side
    4,553,259.72x = 16,915,790,301,971.10
  5. Step 5: Solve for x
    x = 16,915,790,301,971.10/4,553,259.72
  6. Step 6: Final answer
    x = 3,715,094.53

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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.