Home / 1,134,660-1,700,841.36-735,554.16

Finding the Fourth Proportional to 1,134,660, 1,700,841.36 and 735,554.16

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Solution

The fourth proportional to 1,134,660, 1,700,841.36 and 735,554.16 is: 1,102,586.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,660 : 1,700,841.36 = 735,554.16 : x
  2. Step 2: Convert to fraction form
    1,134,660/1,700,841.36 = 735,554.16/x
  3. Step 3: Cross multiply
    1,134,660x = 1,700,841.36 × 735,554.16
  4. Step 4: Simplify right side
    1,134,660x = 1,251,060,937,848.06
  5. Step 5: Solve for x
    x = 1,251,060,937,848.06/1,134,660
  6. Step 6: Final answer
    x = 1,102,586.62

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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.