Home / 1,605,048.17-2,406,872.34-607,076.33

Finding the Fourth Proportional to 1,605,048.17, 2,406,872.34 and 607,076.33

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Solution

The fourth proportional to 1,605,048.17, 2,406,872.34 and 607,076.33 is: 910,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,048.17 : 2,406,872.34 = 607,076.33 : x
  2. Step 2: Convert to fraction form
    1,605,048.17/2,406,872.34 = 607,076.33/x
  3. Step 3: Cross multiply
    1,605,048.17x = 2,406,872.34 × 607,076.33
  4. Step 4: Simplify right side
    1,605,048.17x = 1,461,155,214,911.35
  5. Step 5: Solve for x
    x = 1,461,155,214,911.35/1,605,048.17
  6. Step 6: Final answer
    x = 910,349.76

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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.