Home / 1,404,877.83-2,106,025.02-506,099.76

Finding the Fourth Proportional to 1,404,877.83, 2,106,025.02 and 506,099.76

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Solution

The fourth proportional to 1,404,877.83, 2,106,025.02 and 506,099.76 is: 758,684.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,877.83 : 2,106,025.02 = 506,099.76 : x
  2. Step 2: Convert to fraction form
    1,404,877.83/2,106,025.02 = 506,099.76/x
  3. Step 3: Cross multiply
    1,404,877.83x = 2,106,025.02 × 506,099.76
  4. Step 4: Simplify right side
    1,404,877.83x = 1,065,858,757,176.00
  5. Step 5: Solve for x
    x = 1,065,858,757,176.00/1,404,877.83
  6. Step 6: Final answer
    x = 758,684.30

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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.