Home / 1,601,812.60-2,402,450.98-703,013.00

Finding the Fourth Proportional to 1,601,812.60, 2,402,450.98 and 703,013.00

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Solution

The fourth proportional to 1,601,812.60, 2,402,450.98 and 703,013.00 is: 1,054,401.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,812.60 : 2,402,450.98 = 703,013.00 : x
  2. Step 2: Convert to fraction form
    1,601,812.60/2,402,450.98 = 703,013.00/x
  3. Step 3: Cross multiply
    1,601,812.60x = 2,402,450.98 × 703,013.00
  4. Step 4: Simplify right side
    1,601,812.60x = 1,688,954,257,032.95
  5. Step 5: Solve for x
    x = 1,688,954,257,032.95/1,601,812.60
  6. Step 6: Final answer
    x = 1,054,401.91

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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.