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Finding the Third Proportional to 1,754,168.06 and 3,779,038.13

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Solution

The third proportional to 1,754,168.06 and 3,779,038.13 is: 8,141,254.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,168.06 : 3,779,038.13 = 3,779,038.13 : x
  2. Step 2: Convert to fraction form
    1,754,168.06/3,779,038.13 = 3,779,038.13/x
  3. Step 3: Cross multiply
    1,754,168.06x = 3,779,038.13 × 3,779,038.13
  4. Step 4: Simplify right side
    1,754,168.06x = 14,281,129,150,203.52
  5. Step 5: Solve for x
    x = 14,281,129,150,203.52/1,754,168.06
  6. Step 6: Final answer
    x = 8,141,254.80

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.