Home / 9,085,753.40-13,625,681.09-3,018,855.83

Finding the Fourth Proportional to 9,085,753.40, 13,625,681.09 and 3,018,855.83

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Solution

The fourth proportional to 9,085,753.40, 13,625,681.09 and 3,018,855.83 is: 4,527,303.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,753.40 : 13,625,681.09 = 3,018,855.83 : x
  2. Step 2: Convert to fraction form
    9,085,753.40/13,625,681.09 = 3,018,855.83/x
  3. Step 3: Cross multiply
    9,085,753.40x = 13,625,681.09 × 3,018,855.83
  4. Step 4: Simplify right side
    9,085,753.40x = 41,133,966,713,044.58
  5. Step 5: Solve for x
    x = 41,133,966,713,044.58/9,085,753.40
  6. Step 6: Final answer
    x = 4,527,303.89

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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.