Home / 6,526,161.83-9,007,543.83-3,626,549.75

Finding the Fourth Proportional to 6,526,161.83, 9,007,543.83 and 3,626,549.75

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Solution

The fourth proportional to 6,526,161.83, 9,007,543.83 and 3,626,549.75 is: 5,005,439.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,161.83 : 9,007,543.83 = 3,626,549.75 : x
  2. Step 2: Convert to fraction form
    6,526,161.83/9,007,543.83 = 3,626,549.75/x
  3. Step 3: Cross multiply
    6,526,161.83x = 9,007,543.83 × 3,626,549.75
  4. Step 4: Simplify right side
    6,526,161.83x = 32,666,305,779,762.82
  5. Step 5: Solve for x
    x = 32,666,305,779,762.82/6,526,161.83
  6. Step 6: Final answer
    x = 5,005,439.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.