Home / 1,605,057.30-2,406,886.01-607,085.46

Finding the Fourth Proportional to 1,605,057.30, 2,406,886.01 and 607,085.46

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Solution

The fourth proportional to 1,605,057.30, 2,406,886.01 and 607,085.46 is: 910,363.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,057.30 : 2,406,886.01 = 607,085.46 : x
  2. Step 2: Convert to fraction form
    1,605,057.30/2,406,886.01 = 607,085.46/x
  3. Step 3: Cross multiply
    1,605,057.30x = 2,406,886.01 × 607,085.46
  4. Step 4: Simplify right side
    1,605,057.30x = 1,461,185,500,548.41
  5. Step 5: Solve for x
    x = 1,461,185,500,548.41/1,605,057.30
  6. Step 6: Final answer
    x = 910,363.45

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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.