Home / 4,779,824.02-7,171,135.10-1,541,296.56

Finding the Fourth Proportional to 4,779,824.02, 7,171,135.10 and 1,541,296.56

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Solution

The fourth proportional to 4,779,824.02, 7,171,135.10 and 1,541,296.56 is: 2,312,395.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,824.02 : 7,171,135.10 = 1,541,296.56 : x
  2. Step 2: Convert to fraction form
    4,779,824.02/7,171,135.10 = 1,541,296.56/x
  3. Step 3: Cross multiply
    4,779,824.02x = 7,171,135.10 × 1,541,296.56
  4. Step 4: Simplify right side
    4,779,824.02x = 11,052,845,860,925.26
  5. Step 5: Solve for x
    x = 11,052,845,860,925.26/4,779,824.02
  6. Step 6: Final answer
    x = 2,312,395.98

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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.