Home / 3,333,358.10-4,600,407.24-1,883,146.76

Finding the Fourth Proportional to 3,333,358.10, 4,600,407.24 and 1,883,146.76

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Solution

The fourth proportional to 3,333,358.10, 4,600,407.24 and 1,883,146.76 is: 2,598,953.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,358.10 : 4,600,407.24 = 1,883,146.76 : x
  2. Step 2: Convert to fraction form
    3,333,358.10/4,600,407.24 = 1,883,146.76/x
  3. Step 3: Cross multiply
    3,333,358.10x = 4,600,407.24 × 1,883,146.76
  4. Step 4: Simplify right side
    3,333,358.10x = 8,663,241,988,686.54
  5. Step 5: Solve for x
    x = 8,663,241,988,686.54/3,333,358.10
  6. Step 6: Final answer
    x = 2,598,953.29

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1.5x scale

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.