Home / 1,081,176.11-1,492,054.17-597,772.46

Finding the Fourth Proportional to 1,081,176.11, 1,492,054.17 and 597,772.46

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Solution

The fourth proportional to 1,081,176.11, 1,492,054.17 and 597,772.46 is: 824,943.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,176.11 : 1,492,054.17 = 597,772.46 : x
  2. Step 2: Convert to fraction form
    1,081,176.11/1,492,054.17 = 597,772.46/x
  3. Step 3: Cross multiply
    1,081,176.11x = 1,492,054.17 × 597,772.46
  4. Step 4: Simplify right side
    1,081,176.11x = 891,908,884,193.89
  5. Step 5: Solve for x
    x = 891,908,884,193.89/1,081,176.11
  6. Step 6: Final answer
    x = 824,943.21

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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.