Home / 1,406,923.41-1,941,652.83-795,132.71

Finding the Fourth Proportional to 1,406,923.41, 1,941,652.83 and 795,132.71

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Solution

The fourth proportional to 1,406,923.41, 1,941,652.83 and 795,132.71 is: 1,097,338.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,923.41 : 1,941,652.83 = 795,132.71 : x
  2. Step 2: Convert to fraction form
    1,406,923.41/1,941,652.83 = 795,132.71/x
  3. Step 3: Cross multiply
    1,406,923.41x = 1,941,652.83 × 795,132.71
  4. Step 4: Simplify right side
    1,406,923.41x = 1,543,871,666,888.81
  5. Step 5: Solve for x
    x = 1,543,871,666,888.81/1,406,923.41
  6. Step 6: Final answer
    x = 1,097,338.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.