Home / 1,107,250.80-1,528,006.10-597,953.16

Finding the Fourth Proportional to 1,107,250.80, 1,528,006.10 and 597,953.16

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Solution

The fourth proportional to 1,107,250.80, 1,528,006.10 and 597,953.16 is: 825,175.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,250.80 : 1,528,006.10 = 597,953.16 : x
  2. Step 2: Convert to fraction form
    1,107,250.80/1,528,006.10 = 597,953.16/x
  3. Step 3: Cross multiply
    1,107,250.80x = 1,528,006.10 × 597,953.16
  4. Step 4: Simplify right side
    1,107,250.80x = 913,676,075,994.28
  5. Step 5: Solve for x
    x = 913,676,075,994.28/1,107,250.80
  6. Step 6: Final answer
    x = 825,175.36

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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.