Home / 1,406,807.68-1,941,276.36-795,013.60

Finding the Fourth Proportional to 1,406,807.68, 1,941,276.36 and 795,013.60

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Solution

The fourth proportional to 1,406,807.68, 1,941,276.36 and 795,013.60 is: 1,097,051.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,807.68 : 1,941,276.36 = 795,013.60 : x
  2. Step 2: Convert to fraction form
    1,406,807.68/1,941,276.36 = 795,013.60/x
  3. Step 3: Cross multiply
    1,406,807.68x = 1,941,276.36 × 795,013.60
  4. Step 4: Simplify right side
    1,406,807.68x = 1,543,341,107,558.50
  5. Step 5: Solve for x
    x = 1,543,341,107,558.50/1,406,807.68
  6. Step 6: Final answer
    x = 1,097,051.95

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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.