Home / 1,484,621.04-2,225,841-473,160.96

Finding the Fourth Proportional to 1,484,621.04, 2,225,841 and 473,160.96

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Solution

The fourth proportional to 1,484,621.04, 2,225,841 and 473,160.96 is: 709,393.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,621.04 : 2,225,841 = 473,160.96 : x
  2. Step 2: Convert to fraction form
    1,484,621.04/2,225,841 = 473,160.96/x
  3. Step 3: Cross multiply
    1,484,621.04x = 2,225,841 × 473,160.96
  4. Step 4: Simplify right side
    1,484,621.04x = 1,053,181,064,367.36
  5. Step 5: Solve for x
    x = 1,053,181,064,367.36/1,484,621.04
  6. Step 6: Final answer
    x = 709,393.87

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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.