Home / 1,495,007.55-2,242,511.33-895,660.20

Finding the Fourth Proportional to 1,495,007.55, 2,242,511.33 and 895,660.20

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Solution

The fourth proportional to 1,495,007.55, 2,242,511.33 and 895,660.20 is: 1,343,490.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,007.55 : 2,242,511.33 = 895,660.20 : x
  2. Step 2: Convert to fraction form
    1,495,007.55/2,242,511.33 = 895,660.20/x
  3. Step 3: Cross multiply
    1,495,007.55x = 2,242,511.33 × 895,660.20
  4. Step 4: Simplify right side
    1,495,007.55x = 2,008,528,141,851.77
  5. Step 5: Solve for x
    x = 2,008,528,141,851.77/1,495,007.55
  6. Step 6: Final answer
    x = 1,343,490.30

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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.