Home / 4,779,259.64-7,163,342.58-1,935,835.64

Finding the Fourth Proportional to 4,779,259.64, 7,163,342.58 and 1,935,835.64

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Solution

The fourth proportional to 4,779,259.64, 7,163,342.58 and 1,935,835.64 is: 2,901,506.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,259.64 : 7,163,342.58 = 1,935,835.64 : x
  2. Step 2: Convert to fraction form
    4,779,259.64/7,163,342.58 = 1,935,835.64/x
  3. Step 3: Cross multiply
    4,779,259.64x = 7,163,342.58 × 1,935,835.64
  4. Step 4: Simplify right side
    4,779,259.64x = 13,867,053,867,893.55
  5. Step 5: Solve for x
    x = 13,867,053,867,893.55/4,779,259.64
  6. Step 6: Final answer
    x = 2,901,506.70

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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.