Home / 1,169,983.50-1,754,753.30-570,341.58

Finding the Fourth Proportional to 1,169,983.50, 1,754,753.30 and 570,341.58

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Solution

The fourth proportional to 1,169,983.50, 1,754,753.30 and 570,341.58 is: 855,404.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,983.50 : 1,754,753.30 = 570,341.58 : x
  2. Step 2: Convert to fraction form
    1,169,983.50/1,754,753.30 = 570,341.58/x
  3. Step 3: Cross multiply
    1,169,983.50x = 1,754,753.30 × 570,341.58
  4. Step 4: Simplify right side
    1,169,983.50x = 1,000,808,769,632.21
  5. Step 5: Solve for x
    x = 1,000,808,769,632.21/1,169,983.50
  6. Step 6: Final answer
    x = 855,404.17

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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.