Home / 1,466,730.90-2,200,098.24-401,782.32

Finding the Fourth Proportional to 1,466,730.90, 2,200,098.24 and 401,782.32

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Solution

The fourth proportional to 1,466,730.90, 2,200,098.24 and 401,782.32 is: 602,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,730.90 : 2,200,098.24 = 401,782.32 : x
  2. Step 2: Convert to fraction form
    1,466,730.90/2,200,098.24 = 401,782.32/x
  3. Step 3: Cross multiply
    1,466,730.90x = 2,200,098.24 × 401,782.32
  4. Step 4: Simplify right side
    1,466,730.90x = 883,960,575,095.12
  5. Step 5: Solve for x
    x = 883,960,575,095.12/1,466,730.90
  6. Step 6: Final answer
    x = 602,674.00

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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.