Home / 1,751,604.86-2,417,274.36-1,016,502.22

Finding the Fourth Proportional to 1,751,604.86, 2,417,274.36 and 1,016,502.22

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Solution

The fourth proportional to 1,751,604.86, 2,417,274.36 and 1,016,502.22 is: 1,402,807.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,604.86 : 2,417,274.36 = 1,016,502.22 : x
  2. Step 2: Convert to fraction form
    1,751,604.86/2,417,274.36 = 1,016,502.22/x
  3. Step 3: Cross multiply
    1,751,604.86x = 2,417,274.36 × 1,016,502.22
  4. Step 4: Simplify right side
    1,751,604.86x = 2,457,164,755,421.53
  5. Step 5: Solve for x
    x = 2,457,164,755,421.53/1,751,604.86
  6. Step 6: Final answer
    x = 1,402,807.68

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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.