Home / 1,368,056.68-2,052,085.02-370,784.68

Finding the Fourth Proportional to 1,368,056.68, 2,052,085.02 and 370,784.68

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Solution

The fourth proportional to 1,368,056.68, 2,052,085.02 and 370,784.68 is: 556,177.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,056.68 : 2,052,085.02 = 370,784.68 : x
  2. Step 2: Convert to fraction form
    1,368,056.68/2,052,085.02 = 370,784.68/x
  3. Step 3: Cross multiply
    1,368,056.68x = 2,052,085.02 × 370,784.68
  4. Step 4: Simplify right side
    1,368,056.68x = 760,881,687,473.49
  5. Step 5: Solve for x
    x = 760,881,687,473.49/1,368,056.68
  6. Step 6: Final answer
    x = 556,177.02

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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.