Home / 1,605,045.92-2,406,868.97-607,074.08

Finding the Fourth Proportional to 1,605,045.92, 2,406,868.97 and 607,074.08

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Solution

The fourth proportional to 1,605,045.92, 2,406,868.97 and 607,074.08 is: 910,346.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,045.92 : 2,406,868.97 = 607,074.08 : x
  2. Step 2: Convert to fraction form
    1,605,045.92/2,406,868.97 = 607,074.08/x
  3. Step 3: Cross multiply
    1,605,045.92x = 2,406,868.97 × 607,074.08
  4. Step 4: Simplify right side
    1,605,045.92x = 1,461,147,750,573.58
  5. Step 5: Solve for x
    x = 1,461,147,750,573.58/1,605,045.92
  6. Step 6: Final answer
    x = 910,346.39

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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.