Home / 1,472,196.77-2,208,295.92-461,397.44

Finding the Fourth Proportional to 1,472,196.77, 2,208,295.92 and 461,397.44

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Solution

The fourth proportional to 1,472,196.77, 2,208,295.92 and 461,397.44 is: 692,096.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,196.77 : 2,208,295.92 = 461,397.44 : x
  2. Step 2: Convert to fraction form
    1,472,196.77/2,208,295.92 = 461,397.44/x
  3. Step 3: Cross multiply
    1,472,196.77x = 2,208,295.92 × 461,397.44
  4. Step 4: Simplify right side
    1,472,196.77x = 1,018,902,081,943.46
  5. Step 5: Solve for x
    x = 1,018,902,081,943.46/1,472,196.77
  6. Step 6: Final answer
    x = 692,096.40

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Double scale
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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.