Home / 1,806,925.14-2,706,773.85-1,086,869.16

Finding the Fourth Proportional to 1,806,925.14, 2,706,773.85 and 1,086,869.16

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Solution

The fourth proportional to 1,806,925.14, 2,706,773.85 and 1,086,869.16 is: 1,628,130.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,925.14 : 2,706,773.85 = 1,086,869.16 : x
  2. Step 2: Convert to fraction form
    1,806,925.14/2,706,773.85 = 1,086,869.16/x
  3. Step 3: Cross multiply
    1,806,925.14x = 2,706,773.85 × 1,086,869.16
  4. Step 4: Simplify right side
    1,806,925.14x = 2,941,909,020,659.47
  5. Step 5: Solve for x
    x = 2,941,909,020,659.47/1,806,925.14
  6. Step 6: Final answer
    x = 1,628,130.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.