Home / 1,875,896.87-2,588,869.06-1,060,175.94

Finding the Fourth Proportional to 1,875,896.87, 2,588,869.06 and 1,060,175.94

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Solution

The fourth proportional to 1,875,896.87, 2,588,869.06 and 1,060,175.94 is: 1,463,117.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,896.87 : 2,588,869.06 = 1,060,175.94 : x
  2. Step 2: Convert to fraction form
    1,875,896.87/2,588,869.06 = 1,060,175.94/x
  3. Step 3: Cross multiply
    1,875,896.87x = 2,588,869.06 × 1,060,175.94
  4. Step 4: Simplify right side
    1,875,896.87x = 2,744,656,689,222.42
  5. Step 5: Solve for x
    x = 2,744,656,689,222.42/1,875,896.87
  6. Step 6: Final answer
    x = 1,463,117.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.