Home / 1,110,754.92-1,532,841.84-601,457.30

Finding the Fourth Proportional to 1,110,754.92, 1,532,841.84 and 601,457.30

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Solution

The fourth proportional to 1,110,754.92, 1,532,841.84 and 601,457.30 is: 830,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,754.92 : 1,532,841.84 = 601,457.30 : x
  2. Step 2: Convert to fraction form
    1,110,754.92/1,532,841.84 = 601,457.30/x
  3. Step 3: Cross multiply
    1,110,754.92x = 1,532,841.84 × 601,457.30
  4. Step 4: Simplify right side
    1,110,754.92x = 921,938,912,497.38
  5. Step 5: Solve for x
    x = 921,938,912,497.38/1,110,754.92
  6. Step 6: Final answer
    x = 830,011.10

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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.