Home / 976,210.36-1,346,475.90-895,897.24

Finding the Fourth Proportional to 976,210.36, 1,346,475.90 and 895,897.24

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Solution

The fourth proportional to 976,210.36, 1,346,475.90 and 895,897.24 is: 1,235,700.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,210.36 : 1,346,475.90 = 895,897.24 : x
  2. Step 2: Convert to fraction form
    976,210.36/1,346,475.90 = 895,897.24/x
  3. Step 3: Cross multiply
    976,210.36x = 1,346,475.90 × 895,897.24
  4. Step 4: Simplify right side
    976,210.36x = 1,206,304,042,536.52
  5. Step 5: Solve for x
    x = 1,206,304,042,536.52/976,210.36
  6. Step 6: Final answer
    x = 1,235,700.92

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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.