Home / 2,070,350.02-3,106,158.84-1,060,187.21

Finding the Fourth Proportional to 2,070,350.02, 3,106,158.84 and 1,060,187.21

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Solution

The fourth proportional to 2,070,350.02, 3,106,158.84 and 1,060,187.21 is: 1,590,605.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,350.02 : 3,106,158.84 = 1,060,187.21 : x
  2. Step 2: Convert to fraction form
    2,070,350.02/3,106,158.84 = 1,060,187.21/x
  3. Step 3: Cross multiply
    2,070,350.02x = 3,106,158.84 × 1,060,187.21
  4. Step 4: Simplify right side
    2,070,350.02x = 3,293,109,853,564.71
  5. Step 5: Solve for x
    x = 3,293,109,853,564.71/2,070,350.02
  6. Step 6: Final answer
    x = 1,590,605.37

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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.