Home / 1,602,007.76-2,403,244.92-480,164.24

Finding the Fourth Proportional to 1,602,007.76, 2,403,244.92 and 480,164.24

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Solution

The fourth proportional to 1,602,007.76, 2,403,244.92 and 480,164.24 is: 720,316.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,007.76 : 2,403,244.92 = 480,164.24 : x
  2. Step 2: Convert to fraction form
    1,602,007.76/2,403,244.92 = 480,164.24/x
  3. Step 3: Cross multiply
    1,602,007.76x = 2,403,244.92 × 480,164.24
  4. Step 4: Simplify right side
    1,602,007.76x = 1,153,952,270,545.66
  5. Step 5: Solve for x
    x = 1,153,952,270,545.66/1,602,007.76
  6. Step 6: Final answer
    x = 720,316.28

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1.5x scale

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.