Home / 6,230,098.29-9,345,085.14-1,970,267.25

Finding the Fourth Proportional to 6,230,098.29, 9,345,085.14 and 1,970,267.25

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Solution

The fourth proportional to 6,230,098.29, 9,345,085.14 and 1,970,267.25 is: 2,955,381.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,098.29 : 9,345,085.14 = 1,970,267.25 : x
  2. Step 2: Convert to fraction form
    6,230,098.29/9,345,085.14 = 1,970,267.25/x
  3. Step 3: Cross multiply
    6,230,098.29x = 9,345,085.14 × 1,970,267.25
  4. Step 4: Simplify right side
    6,230,098.29x = 18,412,315,199,803.67
  5. Step 5: Solve for x
    x = 18,412,315,199,803.67/6,230,098.29
  6. Step 6: Final answer
    x = 2,955,381.17

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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.