Home / 3,154,598.93-4,730,006.54-1,446,602.76

Finding the Fourth Proportional to 3,154,598.93, 4,730,006.54 and 1,446,602.76

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Solution

The fourth proportional to 3,154,598.93, 4,730,006.54 and 1,446,602.76 is: 2,169,036.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,598.93 : 4,730,006.54 = 1,446,602.76 : x
  2. Step 2: Convert to fraction form
    3,154,598.93/4,730,006.54 = 1,446,602.76/x
  3. Step 3: Cross multiply
    3,154,598.93x = 4,730,006.54 × 1,446,602.76
  4. Step 4: Simplify right side
    3,154,598.93x = 6,842,440,519,198.56
  5. Step 5: Solve for x
    x = 6,842,440,519,198.56/3,154,598.93
  6. Step 6: Final answer
    x = 2,169,036.59

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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.