Home / 1,710,035.18-2,563,604.06-749,763.04

Finding the Fourth Proportional to 1,710,035.18, 2,563,604.06 and 749,763.04

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Solution

The fourth proportional to 1,710,035.18, 2,563,604.06 and 749,763.04 is: 1,124,009.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,035.18 : 2,563,604.06 = 749,763.04 : x
  2. Step 2: Convert to fraction form
    1,710,035.18/2,563,604.06 = 749,763.04/x
  3. Step 3: Cross multiply
    1,710,035.18x = 2,563,604.06 × 749,763.04
  4. Step 4: Simplify right side
    1,710,035.18x = 1,922,095,563,224.12
  5. Step 5: Solve for x
    x = 1,922,095,563,224.12/1,710,035.18
  6. Step 6: Final answer
    x = 1,124,009.37

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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.