Home / 2,495,775.70-3,744,077.40-876,124.51

Finding the Fourth Proportional to 2,495,775.70, 3,744,077.40 and 876,124.51

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Solution

The fourth proportional to 2,495,775.70, 3,744,077.40 and 876,124.51 is: 1,314,332.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,775.70 : 3,744,077.40 = 876,124.51 : x
  2. Step 2: Convert to fraction form
    2,495,775.70/3,744,077.40 = 876,124.51/x
  3. Step 3: Cross multiply
    2,495,775.70x = 3,744,077.40 × 876,124.51
  4. Step 4: Simplify right side
    2,495,775.70x = 3,280,277,977,477.07
  5. Step 5: Solve for x
    x = 3,280,277,977,477.07/2,495,775.70
  6. Step 6: Final answer
    x = 1,314,332.04

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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.