Home / 9,760,037.06-14,552,798.36-9,491,888.40

Finding the Fourth Proportional to 9,760,037.06, 14,552,798.36 and 9,491,888.40

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Solution

The fourth proportional to 9,760,037.06, 14,552,798.36 and 9,491,888.40 is: 14,152,972.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,037.06 : 14,552,798.36 = 9,491,888.40 : x
  2. Step 2: Convert to fraction form
    9,760,037.06/14,552,798.36 = 9,491,888.40/x
  3. Step 3: Cross multiply
    9,760,037.06x = 14,552,798.36 × 9,491,888.40
  4. Step 4: Simplify right side
    9,760,037.06x = 138,133,537,940,823.03
  5. Step 5: Solve for x
    x = 138,133,537,940,823.03/9,760,037.06
  6. Step 6: Final answer
    x = 14,152,972.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.