Home / 1,805,670.60-2,706,810.28-606,754.46

Finding the Fourth Proportional to 1,805,670.60, 2,706,810.28 and 606,754.46

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Solution

The fourth proportional to 1,805,670.60, 2,706,810.28 and 606,754.46 is: 909,561.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,670.60 : 2,706,810.28 = 606,754.46 : x
  2. Step 2: Convert to fraction form
    1,805,670.60/2,706,810.28 = 606,754.46/x
  3. Step 3: Cross multiply
    1,805,670.60x = 2,706,810.28 × 606,754.46
  4. Step 4: Simplify right side
    1,805,670.60x = 1,642,369,215,013.99
  5. Step 5: Solve for x
    x = 1,642,369,215,013.99/1,805,670.60
  6. Step 6: Final answer
    x = 909,561.92

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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.