Home / 10,645,059.29-15,967,587.31-2,558,035.08

Finding the Fourth Proportional to 10,645,059.29, 15,967,587.31 and 2,558,035.08

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Solution

The fourth proportional to 10,645,059.29, 15,967,587.31 and 2,558,035.08 is: 3,837,052.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,645,059.29 : 15,967,587.31 = 2,558,035.08 : x
  2. Step 2: Convert to fraction form
    10,645,059.29/15,967,587.31 = 2,558,035.08/x
  3. Step 3: Cross multiply
    10,645,059.29x = 15,967,587.31 × 2,558,035.08
  4. Step 4: Simplify right side
    10,645,059.29x = 40,845,648,475,547.75
  5. Step 5: Solve for x
    x = 40,845,648,475,547.75/10,645,059.29
  6. Step 6: Final answer
    x = 3,837,052.23

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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.