Home / 4,712,630.58-7,068,804.51-1,301,125.38

Finding the Fourth Proportional to 4,712,630.58, 7,068,804.51 and 1,301,125.38

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Solution

The fourth proportional to 4,712,630.58, 7,068,804.51 and 1,301,125.38 is: 1,951,649.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,630.58 : 7,068,804.51 = 1,301,125.38 : x
  2. Step 2: Convert to fraction form
    4,712,630.58/7,068,804.51 = 1,301,125.38/x
  3. Step 3: Cross multiply
    4,712,630.58x = 7,068,804.51 × 1,301,125.38
  4. Step 4: Simplify right side
    4,712,630.58x = 9,197,400,954,219.46
  5. Step 5: Solve for x
    x = 9,197,400,954,219.46/4,712,630.58
  6. Step 6: Final answer
    x = 1,951,649.04

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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.