Home / 1,757,570.13-2,425,332.06-983,066.76

Finding the Fourth Proportional to 1,757,570.13, 2,425,332.06 and 983,066.76

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Solution

The fourth proportional to 1,757,570.13, 2,425,332.06 and 983,066.76 is: 1,356,567.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,570.13 : 2,425,332.06 = 983,066.76 : x
  2. Step 2: Convert to fraction form
    1,757,570.13/2,425,332.06 = 983,066.76/x
  3. Step 3: Cross multiply
    1,757,570.13x = 2,425,332.06 × 983,066.76
  4. Step 4: Simplify right side
    1,757,570.13x = 2,384,263,330,148.33
  5. Step 5: Solve for x
    x = 2,384,263,330,148.33/1,757,570.13
  6. Step 6: Final answer
    x = 1,356,567.96

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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.