Home / 2,377,884.25-3,566,077.11-780,075.01

Finding the Fourth Proportional to 2,377,884.25, 3,566,077.11 and 780,075.01

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Solution

The fourth proportional to 2,377,884.25, 3,566,077.11 and 780,075.01 is: 1,169,866.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,884.25 : 3,566,077.11 = 780,075.01 : x
  2. Step 2: Convert to fraction form
    2,377,884.25/3,566,077.11 = 780,075.01/x
  3. Step 3: Cross multiply
    2,377,884.25x = 3,566,077.11 × 780,075.01
  4. Step 4: Simplify right side
    2,377,884.25x = 2,781,807,637,244.02
  5. Step 5: Solve for x
    x = 2,781,807,637,244.02/2,377,884.25
  6. Step 6: Final answer
    x = 1,169,866.72

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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.