Home / 1,484,375.66-2,226,926.16-473,497.80

Finding the Fourth Proportional to 1,484,375.66, 2,226,926.16 and 473,497.80

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Solution

The fourth proportional to 1,484,375.66, 2,226,926.16 and 473,497.80 is: 710,362.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,375.66 : 2,226,926.16 = 473,497.80 : x
  2. Step 2: Convert to fraction form
    1,484,375.66/2,226,926.16 = 473,497.80/x
  3. Step 3: Cross multiply
    1,484,375.66x = 2,226,926.16 × 473,497.80
  4. Step 4: Simplify right side
    1,484,375.66x = 1,054,444,637,522.45
  5. Step 5: Solve for x
    x = 1,054,444,637,522.45/1,484,375.66
  6. Step 6: Final answer
    x = 710,362.39

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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.