Home / 1,081,172.16-1,492,022.16-597,733.92

Finding the Fourth Proportional to 1,081,172.16, 1,492,022.16 and 597,733.92

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Solution

The fourth proportional to 1,081,172.16, 1,492,022.16 and 597,733.92 is: 824,875.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,172.16 : 1,492,022.16 = 597,733.92 : x
  2. Step 2: Convert to fraction form
    1,081,172.16/1,492,022.16 = 597,733.92/x
  3. Step 3: Cross multiply
    1,081,172.16x = 1,492,022.16 × 597,733.92
  4. Step 4: Simplify right side
    1,081,172.16x = 891,832,254,423.67
  5. Step 5: Solve for x
    x = 891,832,254,423.67/1,081,172.16
  6. Step 6: Final answer
    x = 824,875.34

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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.