Home / 5,071,779.08-7,603,153.26-1,832,594.30

Finding the Fourth Proportional to 5,071,779.08, 7,603,153.26 and 1,832,594.30

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Solution

The fourth proportional to 5,071,779.08, 7,603,153.26 and 1,832,594.30 is: 2,747,259.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,779.08 : 7,603,153.26 = 1,832,594.30 : x
  2. Step 2: Convert to fraction form
    5,071,779.08/7,603,153.26 = 1,832,594.30/x
  3. Step 3: Cross multiply
    5,071,779.08x = 7,603,153.26 × 1,832,594.30
  4. Step 4: Simplify right side
    5,071,779.08x = 13,933,495,326,302.42
  5. Step 5: Solve for x
    x = 13,933,495,326,302.42/5,071,779.08
  6. Step 6: Final answer
    x = 2,747,259.91

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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.