Home / 2,641,411.93-3,645,161.91-1,495,715.53

Finding the Fourth Proportional to 2,641,411.93, 3,645,161.91 and 1,495,715.53

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Solution

The fourth proportional to 2,641,411.93, 3,645,161.91 and 1,495,715.53 is: 2,064,095.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,411.93 : 3,645,161.91 = 1,495,715.53 : x
  2. Step 2: Convert to fraction form
    2,641,411.93/3,645,161.91 = 1,495,715.53/x
  3. Step 3: Cross multiply
    2,641,411.93x = 3,645,161.91 × 1,495,715.53
  4. Step 4: Simplify right side
    2,641,411.93x = 5,452,125,252,447.07
  5. Step 5: Solve for x
    x = 5,452,125,252,447.07/2,641,411.93
  6. Step 6: Final answer
    x = 2,064,095.04

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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.