Home / 1,362,957.76-2,044,444.20-563,806.36

Finding the Fourth Proportional to 1,362,957.76, 2,044,444.20 and 563,806.36

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Solution

The fourth proportional to 1,362,957.76, 2,044,444.20 and 563,806.36 is: 845,712.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,957.76 : 2,044,444.20 = 563,806.36 : x
  2. Step 2: Convert to fraction form
    1,362,957.76/2,044,444.20 = 563,806.36/x
  3. Step 3: Cross multiply
    1,362,957.76x = 2,044,444.20 × 563,806.36
  4. Step 4: Simplify right side
    1,362,957.76x = 1,152,670,642,625.11
  5. Step 5: Solve for x
    x = 1,152,670,642,625.11/1,362,957.76
  6. Step 6: Final answer
    x = 845,712.67

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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.