Home / 1,081,176.29-1,492,054.43-597,772.64

Finding the Fourth Proportional to 1,081,176.29, 1,492,054.43 and 597,772.64

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Solution

The fourth proportional to 1,081,176.29, 1,492,054.43 and 597,772.64 is: 824,943.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,176.29 : 1,492,054.43 = 597,772.64 : x
  2. Step 2: Convert to fraction form
    1,081,176.29/1,492,054.43 = 597,772.64/x
  3. Step 3: Cross multiply
    1,081,176.29x = 1,492,054.43 × 597,772.64
  4. Step 4: Simplify right side
    1,081,176.29x = 891,909,316,386.07
  5. Step 5: Solve for x
    x = 891,909,316,386.07/1,081,176.29
  6. Step 6: Final answer
    x = 824,943.47

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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.