Home / 464,235.50-695,273.24-451,465.10

Finding the Fourth Proportional to 464,235.50, 695,273.24 and 451,465.10

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Solution

The fourth proportional to 464,235.50, 695,273.24 and 451,465.10 is: 676,147.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,235.50 : 695,273.24 = 451,465.10 : x
  2. Step 2: Convert to fraction form
    464,235.50/695,273.24 = 451,465.10/x
  3. Step 3: Cross multiply
    464,235.50x = 695,273.24 × 451,465.10
  4. Step 4: Simplify right side
    464,235.50x = 313,891,602,823.92
  5. Step 5: Solve for x
    x = 313,891,602,823.92/464,235.50
  6. Step 6: Final answer
    x = 676,147.35

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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.