Home / 1,569,455.01-2,166,506.10-1,060,846.29

Finding the Fourth Proportional to 1,569,455.01, 2,166,506.10 and 1,060,846.29

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Solution

The fourth proportional to 1,569,455.01, 2,166,506.10 and 1,060,846.29 is: 1,464,412.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,455.01 : 2,166,506.10 = 1,060,846.29 : x
  2. Step 2: Convert to fraction form
    1,569,455.01/2,166,506.10 = 1,060,846.29/x
  3. Step 3: Cross multiply
    1,569,455.01x = 2,166,506.10 × 1,060,846.29
  4. Step 4: Simplify right side
    1,569,455.01x = 2,298,329,958,447.37
  5. Step 5: Solve for x
    x = 2,298,329,958,447.37/1,569,455.01
  6. Step 6: Final answer
    x = 1,464,412.77

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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.