Home / 2,349,032.45-3,241,892.30-1,316,715.59

Finding the Fourth Proportional to 2,349,032.45, 3,241,892.30 and 1,316,715.59

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Solution

The fourth proportional to 2,349,032.45, 3,241,892.30 and 1,316,715.59 is: 1,817,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,032.45 : 3,241,892.30 = 1,316,715.59 : x
  2. Step 2: Convert to fraction form
    2,349,032.45/3,241,892.30 = 1,316,715.59/x
  3. Step 3: Cross multiply
    2,349,032.45x = 3,241,892.30 × 1,316,715.59
  4. Step 4: Simplify right side
    2,349,032.45x = 4,268,650,134,032.11
  5. Step 5: Solve for x
    x = 4,268,650,134,032.11/2,349,032.45
  6. Step 6: Final answer
    x = 1,817,195.05

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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.