Home / 1,030,881.33-1,545,700.52-462,159.57

Finding the Fourth Proportional to 1,030,881.33, 1,545,700.52 and 462,159.57

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Solution

The fourth proportional to 1,030,881.33, 1,545,700.52 and 462,159.57 is: 692,960.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,881.33 : 1,545,700.52 = 462,159.57 : x
  2. Step 2: Convert to fraction form
    1,030,881.33/1,545,700.52 = 462,159.57/x
  3. Step 3: Cross multiply
    1,030,881.33x = 1,545,700.52 × 462,159.57
  4. Step 4: Simplify right side
    1,030,881.33x = 714,360,294,623.75
  5. Step 5: Solve for x
    x = 714,360,294,623.75/1,030,881.33
  6. Step 6: Final answer
    x = 692,960.75

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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.