Home / 9,020,742.79-13,534,122.12-6,000,017.35

Finding the Fourth Proportional to 9,020,742.79, 13,534,122.12 and 6,000,017.35

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Solution

The fourth proportional to 9,020,742.79, 13,534,122.12 and 6,000,017.35 is: 9,002,026.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,020,742.79 : 13,534,122.12 = 6,000,017.35 : x
  2. Step 2: Convert to fraction form
    9,020,742.79/13,534,122.12 = 6,000,017.35/x
  3. Step 3: Cross multiply
    9,020,742.79x = 13,534,122.12 × 6,000,017.35
  4. Step 4: Simplify right side
    9,020,742.79x = 81,204,967,537,018.77
  5. Step 5: Solve for x
    x = 81,204,967,537,018.77/9,020,742.79
  6. Step 6: Final answer
    x = 9,002,026.71

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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.