Home / 1,133,324.16-1,700,170.74-334,686.48

Finding the Fourth Proportional to 1,133,324.16, 1,700,170.74 and 334,686.48

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Solution

The fourth proportional to 1,133,324.16, 1,700,170.74 and 334,686.48 is: 502,084.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,324.16 : 1,700,170.74 = 334,686.48 : x
  2. Step 2: Convert to fraction form
    1,133,324.16/1,700,170.74 = 334,686.48/x
  3. Step 3: Cross multiply
    1,133,324.16x = 1,700,170.74 × 334,686.48
  4. Step 4: Simplify right side
    1,133,324.16x = 569,024,160,369.60
  5. Step 5: Solve for x
    x = 569,024,160,369.60/1,133,324.16
  6. Step 6: Final answer
    x = 502,084.21

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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.