Home / 1,030,883.34-1,545,703.52-462,161.58

Finding the Fourth Proportional to 1,030,883.34, 1,545,703.52 and 462,161.58

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Solution

The fourth proportional to 1,030,883.34, 1,545,703.52 and 462,161.58 is: 692,963.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,883.34 : 1,545,703.52 = 462,161.58 : x
  2. Step 2: Convert to fraction form
    1,030,883.34/1,545,703.52 = 462,161.58/x
  3. Step 3: Cross multiply
    1,030,883.34x = 1,545,703.52 × 462,161.58
  4. Step 4: Simplify right side
    1,030,883.34x = 714,364,781,014.76
  5. Step 5: Solve for x
    x = 714,364,781,014.76/1,030,883.34
  6. Step 6: Final answer
    x = 692,963.75

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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.