Home / 1,192,050.28-1,788,075.26-350,602.12

Finding the Fourth Proportional to 1,192,050.28, 1,788,075.26 and 350,602.12

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Solution

The fourth proportional to 1,192,050.28, 1,788,075.26 and 350,602.12 is: 525,903.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,192,050.28 : 1,788,075.26 = 350,602.12 : x
  2. Step 2: Convert to fraction form
    1,192,050.28/1,788,075.26 = 350,602.12/x
  3. Step 3: Cross multiply
    1,192,050.28x = 1,788,075.26 × 350,602.12
  4. Step 4: Simplify right side
    1,192,050.28x = 626,902,976,875.55
  5. Step 5: Solve for x
    x = 626,902,976,875.55/1,192,050.28
  6. Step 6: Final answer
    x = 525,903.13

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1.5x scale

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.