Home / 1,034,900.70-1,552,351.05-910,484.70

Finding the Fourth Proportional to 1,034,900.70, 1,552,351.05 and 910,484.70

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Solution

The fourth proportional to 1,034,900.70, 1,552,351.05 and 910,484.70 is: 1,365,727.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,900.70 : 1,552,351.05 = 910,484.70 : x
  2. Step 2: Convert to fraction form
    1,034,900.70/1,552,351.05 = 910,484.70/x
  3. Step 3: Cross multiply
    1,034,900.70x = 1,552,351.05 × 910,484.70
  4. Step 4: Simplify right side
    1,034,900.70x = 1,413,391,880,053.94
  5. Step 5: Solve for x
    x = 1,413,391,880,053.94/1,034,900.70
  6. Step 6: Final answer
    x = 1,365,727.05

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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.