Home / 2,349,026.85-3,241,925.96-1,316,813.42

Finding the Fourth Proportional to 2,349,026.85, 3,241,925.96 and 1,316,813.42

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Solution

The fourth proportional to 2,349,026.85, 3,241,925.96 and 1,316,813.42 is: 1,817,353.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,026.85 : 3,241,925.96 = 1,316,813.42 : x
  2. Step 2: Convert to fraction form
    2,349,026.85/3,241,925.96 = 1,316,813.42/x
  3. Step 3: Cross multiply
    2,349,026.85x = 3,241,925.96 × 1,316,813.42
  4. Step 4: Simplify right side
    2,349,026.85x = 4,269,011,610,774.38
  5. Step 5: Solve for x
    x = 4,269,011,610,774.38/2,349,026.85
  6. Step 6: Final answer
    x = 1,817,353.26

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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.