Home / 1,820,592.69-2,731,332.60-606,167.10

Finding the Fourth Proportional to 1,820,592.69, 2,731,332.60 and 606,167.10

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Solution

The fourth proportional to 1,820,592.69, 2,731,332.60 and 606,167.10 is: 909,398.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,592.69 : 2,731,332.60 = 606,167.10 : x
  2. Step 2: Convert to fraction form
    1,820,592.69/2,731,332.60 = 606,167.10/x
  3. Step 3: Cross multiply
    1,820,592.69x = 2,731,332.60 × 606,167.10
  4. Step 4: Simplify right side
    1,820,592.69x = 1,655,643,961,277.46
  5. Step 5: Solve for x
    x = 1,655,643,961,277.46/1,820,592.69
  6. Step 6: Final answer
    x = 909,398.34

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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.