Home / 9,400,870.64-14,101,306.09-6,205,249.28

Finding the Fourth Proportional to 9,400,870.64, 14,101,306.09 and 6,205,249.28

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Solution

The fourth proportional to 9,400,870.64, 14,101,306.09 and 6,205,249.28 is: 9,307,874.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,870.64 : 14,101,306.09 = 6,205,249.28 : x
  2. Step 2: Convert to fraction form
    9,400,870.64/14,101,306.09 = 6,205,249.28/x
  3. Step 3: Cross multiply
    9,400,870.64x = 14,101,306.09 × 6,205,249.28
  4. Step 4: Simplify right side
    9,400,870.64x = 87,502,119,462,032.12
  5. Step 5: Solve for x
    x = 87,502,119,462,032.12/9,400,870.64
  6. Step 6: Final answer
    x = 9,307,874.01

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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.