Home / 1,714,233.11-2,574,549.98-1,509,140.80

Finding the Fourth Proportional to 1,714,233.11, 2,574,549.98 and 1,509,140.80

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Solution

The fourth proportional to 1,714,233.11, 2,574,549.98 and 1,509,140.80 is: 2,266,528.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,233.11 : 2,574,549.98 = 1,509,140.80 : x
  2. Step 2: Convert to fraction form
    1,714,233.11/2,574,549.98 = 1,509,140.80/x
  3. Step 3: Cross multiply
    1,714,233.11x = 2,574,549.98 × 1,509,140.80
  4. Step 4: Simplify right side
    1,714,233.11x = 3,885,358,396,038.73
  5. Step 5: Solve for x
    x = 3,885,358,396,038.73/1,714,233.11
  6. Step 6: Final answer
    x = 2,266,528.61

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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.