Home / 1,875,907.88-2,588,884.24-1,060,186.96

Finding the Fourth Proportional to 1,875,907.88, 2,588,884.24 and 1,060,186.96

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Solution

The fourth proportional to 1,875,907.88, 2,588,884.24 and 1,060,186.96 is: 1,463,132.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,907.88 : 2,588,884.24 = 1,060,186.96 : x
  2. Step 2: Convert to fraction form
    1,875,907.88/2,588,884.24 = 1,060,186.96/x
  3. Step 3: Cross multiply
    1,875,907.88x = 2,588,884.24 × 1,060,186.96
  4. Step 4: Simplify right side
    1,875,907.88x = 2,744,701,312,197.51
  5. Step 5: Solve for x
    x = 2,744,701,312,197.51/1,875,907.88
  6. Step 6: Final answer
    x = 1,463,132.25

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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.