Home / 3,369,484-4,649,879.28-1,841,601.52

Finding the Fourth Proportional to 3,369,484, 4,649,879.28 and 1,841,601.52

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Solution

The fourth proportional to 3,369,484, 4,649,879.28 and 1,841,601.52 is: 2,541,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,484 : 4,649,879.28 = 1,841,601.52 : x
  2. Step 2: Convert to fraction form
    3,369,484/4,649,879.28 = 1,841,601.52/x
  3. Step 3: Cross multiply
    3,369,484x = 4,649,879.28 × 1,841,601.52
  4. Step 4: Simplify right side
    3,369,484x = 8,563,224,749,864.51
  5. Step 5: Solve for x
    x = 8,563,224,749,864.51/3,369,484
  6. Step 6: Final answer
    x = 2,541,405.38

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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.