Home / 1,081,173.16-1,492,050.11-597,769.52

Finding the Fourth Proportional to 1,081,173.16, 1,492,050.11 and 597,769.52

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Solution

The fourth proportional to 1,081,173.16, 1,492,050.11 and 597,769.52 is: 824,939.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,173.16 : 1,492,050.11 = 597,769.52 : x
  2. Step 2: Convert to fraction form
    1,081,173.16/1,492,050.11 = 597,769.52/x
  3. Step 3: Cross multiply
    1,081,173.16x = 1,492,050.11 × 597,769.52
  4. Step 4: Simplify right side
    1,081,173.16x = 891,902,075,834.95
  5. Step 5: Solve for x
    x = 891,902,075,834.95/1,081,173.16
  6. Step 6: Final answer
    x = 824,939.15

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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.