Home / 9,937,857.06-14,896,156.57-4,538,416.50

Finding the Fourth Proportional to 9,937,857.06, 14,896,156.57 and 4,538,416.50

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Solution

The fourth proportional to 9,937,857.06, 14,896,156.57 and 4,538,416.50 is: 6,802,770.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,857.06 : 14,896,156.57 = 4,538,416.50 : x
  2. Step 2: Convert to fraction form
    9,937,857.06/14,896,156.57 = 4,538,416.50/x
  3. Step 3: Cross multiply
    9,937,857.06x = 14,896,156.57 × 4,538,416.50
  4. Step 4: Simplify right side
    9,937,857.06x = 67,604,962,752,525.37
  5. Step 5: Solve for x
    x = 67,604,962,752,525.37/9,937,857.06
  6. Step 6: Final answer
    x = 6,802,770.69

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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.