Home / 716,176.08-1,074,264.32-183,697.10

Finding the Fourth Proportional to 716,176.08, 1,074,264.32 and 183,697.10

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Solution

The fourth proportional to 716,176.08, 1,074,264.32 and 183,697.10 is: 275,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,176.08 : 1,074,264.32 = 183,697.10 : x
  2. Step 2: Convert to fraction form
    716,176.08/1,074,264.32 = 183,697.10/x
  3. Step 3: Cross multiply
    716,176.08x = 1,074,264.32 × 183,697.10
  4. Step 4: Simplify right side
    716,176.08x = 197,339,239,333.88
  5. Step 5: Solve for x
    x = 197,339,239,333.88/716,176.08
  6. Step 6: Final answer
    x = 275,545.70

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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.