Home / 9,745,008.60-14,586,020.10-7,603,498.20

Finding the Fourth Proportional to 9,745,008.60, 14,586,020.10 and 7,603,498.20

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Solution

The fourth proportional to 9,745,008.60, 14,586,020.10 and 7,603,498.20 is: 11,380,675.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,008.60 : 14,586,020.10 = 7,603,498.20 : x
  2. Step 2: Convert to fraction form
    9,745,008.60/14,586,020.10 = 7,603,498.20/x
  3. Step 3: Cross multiply
    9,745,008.60x = 14,586,020.10 × 7,603,498.20
  4. Step 4: Simplify right side
    9,745,008.60x = 110,904,777,575,513.81
  5. Step 5: Solve for x
    x = 110,904,777,575,513.81/9,745,008.60
  6. Step 6: Final answer
    x = 11,380,675.19

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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.