Home / 4,248,094.65-6,369,779.75-1,406,656.77

Finding the Fourth Proportional to 4,248,094.65, 6,369,779.75 and 1,406,656.77

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Solution

The fourth proportional to 4,248,094.65, 6,369,779.75 and 1,406,656.77 is: 2,109,202.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,094.65 : 6,369,779.75 = 1,406,656.77 : x
  2. Step 2: Convert to fraction form
    4,248,094.65/6,369,779.75 = 1,406,656.77/x
  3. Step 3: Cross multiply
    4,248,094.65x = 6,369,779.75 × 1,406,656.77
  4. Step 4: Simplify right side
    4,248,094.65x = 8,960,093,801,713.12
  5. Step 5: Solve for x
    x = 8,960,093,801,713.12/4,248,094.65
  6. Step 6: Final answer
    x = 2,109,202.96

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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.