Home / 2,705,133.16-3,733,429.20-1,559,221.66

Finding the Fourth Proportional to 2,705,133.16, 3,733,429.20 and 1,559,221.66

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Solution

The fourth proportional to 2,705,133.16, 3,733,429.20 and 1,559,221.66 is: 2,151,925.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,133.16 : 3,733,429.20 = 1,559,221.66 : x
  2. Step 2: Convert to fraction form
    2,705,133.16/3,733,429.20 = 1,559,221.66/x
  3. Step 3: Cross multiply
    2,705,133.16x = 3,733,429.20 × 1,559,221.66
  4. Step 4: Simplify right side
    2,705,133.16x = 5,821,243,674,716.47
  5. Step 5: Solve for x
    x = 5,821,243,674,716.47/2,705,133.16
  6. Step 6: Final answer
    x = 2,151,925.00

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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.