Home / 1,605,058.67-2,406,888.09-607,086.83

Finding the Fourth Proportional to 1,605,058.67, 2,406,888.09 and 607,086.83

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Solution

The fourth proportional to 1,605,058.67, 2,406,888.09 and 607,086.83 is: 910,365.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,058.67 : 2,406,888.09 = 607,086.83 : x
  2. Step 2: Convert to fraction form
    1,605,058.67/2,406,888.09 = 607,086.83/x
  3. Step 3: Cross multiply
    1,605,058.67x = 2,406,888.09 × 607,086.83
  4. Step 4: Simplify right side
    1,605,058.67x = 1,461,190,048,688.41
  5. Step 5: Solve for x
    x = 1,461,190,048,688.41/1,605,058.67
  6. Step 6: Final answer
    x = 910,365.51

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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.