Home / 1,676,050.88-2,514,099.38-477,973.32

Finding the Fourth Proportional to 1,676,050.88, 2,514,099.38 and 477,973.32

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Solution

The fourth proportional to 1,676,050.88, 2,514,099.38 and 477,973.32 is: 716,966.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,050.88 : 2,514,099.38 = 477,973.32 : x
  2. Step 2: Convert to fraction form
    1,676,050.88/2,514,099.38 = 477,973.32/x
  3. Step 3: Cross multiply
    1,676,050.88x = 2,514,099.38 × 477,973.32
  4. Step 4: Simplify right side
    1,676,050.88x = 1,201,672,430,081.77
  5. Step 5: Solve for x
    x = 1,201,672,430,081.77/1,676,050.88
  6. Step 6: Final answer
    x = 716,966.56

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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.