Home / 1,595,666.04-2,202,008.69-907,337.95

Finding the Fourth Proportional to 1,595,666.04, 2,202,008.69 and 907,337.95

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Solution

The fourth proportional to 1,595,666.04, 2,202,008.69 and 907,337.95 is: 1,252,120.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,666.04 : 2,202,008.69 = 907,337.95 : x
  2. Step 2: Convert to fraction form
    1,595,666.04/2,202,008.69 = 907,337.95/x
  3. Step 3: Cross multiply
    1,595,666.04x = 2,202,008.69 × 907,337.95
  4. Step 4: Simplify right side
    1,595,666.04x = 1,997,966,040,140.04
  5. Step 5: Solve for x
    x = 1,997,966,040,140.04/1,595,666.04
  6. Step 6: Final answer
    x = 1,252,120.42

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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.