Home / 7,714,383.23-11,569,804.02-4,599,315.95

Finding the Fourth Proportional to 7,714,383.23, 11,569,804.02 and 4,599,315.95

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Solution

The fourth proportional to 7,714,383.23, 11,569,804.02 and 4,599,315.95 is: 6,897,918.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,714,383.23 : 11,569,804.02 = 4,599,315.95 : x
  2. Step 2: Convert to fraction form
    7,714,383.23/11,569,804.02 = 4,599,315.95/x
  3. Step 3: Cross multiply
    7,714,383.23x = 11,569,804.02 × 4,599,315.95
  4. Step 4: Simplify right side
    7,714,383.23x = 53,213,184,109,711.10
  5. Step 5: Solve for x
    x = 53,213,184,109,711.10/7,714,383.23
  6. Step 6: Final answer
    x = 6,897,918.15

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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.