Home / 9,974,323.09-14,939,833.29-6,124,459.51

Finding the Fourth Proportional to 9,974,323.09, 14,939,833.29 and 6,124,459.51

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Solution

The fourth proportional to 9,974,323.09, 14,939,833.29 and 6,124,459.51 is: 9,173,394.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,323.09 : 14,939,833.29 = 6,124,459.51 : x
  2. Step 2: Convert to fraction form
    9,974,323.09/14,939,833.29 = 6,124,459.51/x
  3. Step 3: Cross multiply
    9,974,323.09x = 14,939,833.29 × 6,124,459.51
  4. Step 4: Simplify right side
    9,974,323.09x = 91,498,404,070,755.08
  5. Step 5: Solve for x
    x = 91,498,404,070,755.08/9,974,323.09
  6. Step 6: Final answer
    x = 9,173,394.85

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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.